Rated 4.78 out of 5 based on 9 customer ratings
(9 customer reviews)

SuperNova LED Grow Cabinet

The SuperNova LED Grow Cabinet stands at an impressive 46″ wide, 24″ deep and 78″ high. With this much grow space inside a cabinet. you will surely be loving your bountiful yields.  And now features the NEW KIND K3 XL Series 2 LED Grow light!

MSRP: $3,295.00
Sale Price: $2,645.00 (That's a 20% Discount!)

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SuperNova LED Grow Cabinet

Led Grow

Our Deluxe 3.0 Cabinet on P.E.Ds! The SuperNova LED Grow Cabinet stands at an impressive 46″ wide, 24″ deep and 78″ high. With this much grow space inside a cabinet. you will surely be loving your bountiful yields. The extra 12″ of width of your main grow chamber will pay dividends in yields, giving you more weight at harvest.

The dedicated cloning and germination chamber comes with an additional SuperPonic 8 site system to house mother plants for easy clipping. Dual custom carbon filters and locking doors mean your grow will be safe from pesky aromas and prying eyes. Add the SuperNova Flower Edition Cabinet to complete the SuperTrinity and increase your yields per harvest or increase your harvests per year.

This award-winning, completely automated hydroponic grow system comes with every component needed to start growing today, a nine episode video tutorial, a “No Hassle” 3 year warranty, and complimentary 7 Day/Week Lifetime Customer, Technical, and Grow Support. Grow your own with this fully automated, fully assembled, quiet, safe, beautiful, air-tight, light-tight, locking, InfraCool, powder-coated stealth grow box, designed to fit perfectly in your home!

Our SuperNova LED Grow Cabinet truly takes the guesswork out of growing. We have created the ideal indoor gardening environment in which every key detail has already been considered and incorporated into our professional design. You will have the luxury of following these simple instructions to attain amazing results and yields of the highest quantity and quality yields – comparable to those of Master Growers!

  1. Refresh your reservoir every 1 – 2 weeks
  2. Add nutrients
  3. Adjust your pH
  4. Sit back and watch ‘em grow

Dual Chamber System

The SuperNova LED Grow Cabinet is a full-cycle LED grow cabinet, allowing you to germinate, clone, vegetate, and flower at the same time, drastically reducing time till harvest.

The Cloning Chamber

  • Holds your complete Germination Kit and a 50-Site SuperCloner, which enables effective germination, cloning, and early vegetative growth
  • Chamber houses two 24w T-5 fluorescent bulbs, which at 6500k are perfect for your new plants
  • Adjustable shelf enables easy height manipulation to suit yours and your plants’ needs

The Vegetative/Flowering Chamber

  • Holds up to 12 plants and is ideal for personal use or the small commercial grower!
  • Utilizing our patented SuperPonics watering system, this reservoir can hold up to 15 gallons of nutrient rich water and is incredibly easy to maintain.
  • Features the NEW KIND K3 XL Series 2 LED Grow light! Complete with newly enhanced UV diodes to increase terpene and flavor profiles and re-calibrated secondary optical lenses that focus light intensity to significantly increase flower density and harvest weight.
  • Features T-5 Supplemental Side Lighting – the perfect cool spectrum supplement to your overhead LED light. Compliment your spectrum, increase your under canopy production, and fill out your fruits and flowers.
  • Activated carbon scrubber for complete air filtration
  • Adjustable internal circulation fan for “4 Corner” air distribution
  • Anti-mold reflective, removable, and adjustable panels provide optimal light distribution and cleanliness.
  • Fully automated controls, with hygrometer, on back of unit, not front, to retain clean cabinet appearance.
  • “No corner plants left alone” –  only our cabinets are designed with real cross airflow, properly air-cooled lights, and Internal Circulation Fan.
  • Cutting edge watering system provides no clogged drippers, constant cleaning, or random dead plants.
  • Strongest roots and plant structure possible. Leave for days without worry. See reviews!
  • Just one plug into your wall, configured for standard 110v grids.
  • Reinforced lock and key
  • Up to 20% less energy usage and power surges, and operate more efficiently than other systems.
  • Yield up to 30% more growth with exclusive Net Trellis and unique auto watering method.
  • System also accommodates soil

Only SuperCloset designs and professionally assembles our grow boxes with every component imaginable including air-filter, nutrients, timers, and growing medium. We guarantee our products to grow easier, bigger, healthier, and better than any other grow boxes or systems!

SuperCloset Vs. Other Grow Cabinets

3 Separate 110cfm Fans 1 or 2 small fans, or 6 inch blower By using 3 smaller fans, not only are we keeping noise to a minimum, we are also enhancing your ability to regulate your light’s & cabinet’s internal temperature. 6″ Blowers are a loud and cheap alternative that offers you no temperature regulation, or CO2 control, and are extremely loud even when used with a muffler. SuperCloset advanced beyond the single blower set up in its systems over 9 years ago.
Closed Loop Air-Cooled Lighting Filter to Light to Exhaust The air-cooled lighting system should ALWAYS be separated from your exhaust system as it is in SuperCloset systems. This creates greater flexibility with your grows, including the ability to administer CO2 and to gain better control over the temperature of your light and system. In the winter months, you are able to turn one of the fans off to heat up your cabinet, or in the summer time, turn both fans on, thus cooling your lights. Unless in extremely low temperatures, your HID light should ALWAYS be cooled or it will create dangerously high temperatures inside of your system. However, you do not want your exhaust fan on during CO2 dispensing because the CO2 will exit the system before the plants are able to effectively utilize it. Filter to light to exhaust designs do not permit you to cool your light while not exhausting, therefore making CO2 administration an impossibility. This is a cheap and lazy design, which we abandoned over 8 years ago because of these issues, that our competitors have somehow overlooked. It helps to have designed grow cabinets, grow rooms, and now greenhouses, for over 10 years. Experience grows success.
SuperCool Tube Reflector No Tube or Cheap Imitation Not all glass is tempered the same and you definitely do not want to try to cool a large chamber of hot air around the bulb due to the fact that it is ineffective and inefficient. When growing in cabinets or small spaces, it is necessary to have a SuperCool tube so that the air adequately flows around the light, and ONLY through the light.
4 inch Internal circulation Fan No Fan or 6 inch Fan When growing in small spaces you want passive internal circulation. A 4 inch fan works far greater and gives you more growing space. A larger 6 inch fan may seem preferable, which it is in our SuperRooms, but in cabinets it most definitely is not. Your plants will go in to shock and stunt as a result of the suffering caused by the harsh air blowing on them. SuperCloset’s diligent research and development department do not allow rookie mistakes like this to make it through to our final products. Internal circulation is an absolute must, but passive air provides the greatest yields. Would you rather have a picnic with a nice easy breeze or a tornado? (Your plants would too.)
PhantomDigital & Dimmable Ballasts No Brand or Knock Off Ballast Using a reputed and reliable ballast is extremely important. The ballast powers your light, which in turn powers your plants. Knock off ballasts are unreliable and inconsistent putting all of your grows at risk. It is also necessary to have a dimmable ballast so that you can regulate your lights’ output. Phantom Digital Ballats offer superior performance and reliability over the “cheaper” option used by our competitors.
SuperPonics Bottom Feed In order to achieve maximum root growth, plants must be fed from the bottom up AND from the top down. SuperPonic systems fuse hydroponic technologies by always including more than one proven method. Our systems combine Deep Water Culture AND a Top Feed Drip System. The combination of more than one method provides vigorous growth and added protection against any unfortunate system malfunction. The systems used by some competitors use only one hydroponic method, which provides no protection and causes nutrient build up at the bottom of the reservoir where your plants can’t make use of them. SuperPonics grows plants up to 2-5X faster and bigger and is the world’s easiest and safest way to grow hydroponically, period.
Custom Superponics UV Protected Plastic Reservoirs Cheap Brand’s thin Non-UV Resistant Plastic SuperPonic Systems are the only custom molded, insulated thick, “food grade,” UV stable systems available. Don’t subject yourself to thin plastic that heats up and kills your roots or produces potentially harmful “off” gases or unsightly reservoir yellowing. Grow with the Best. Grow with SuperPonics.
25 Gallon Custom Reservoir 10-15 Gallon Reservoir Larger reservoirs mean less maintenance and stabler nutrient and pH levels. Smaller reservoirs are higher maintenance due to your having to constantly manage high TDS and pH fluctuations. SuperPonic systems can be left unattended for up to an entire week and are the only systems with an included easy drain valve and tube. SuperPonic Systems are the highest yielding AND the lowest maintenance.
Re-Usable Clay Hydroton Stones Cheap Rocks or Coco Mon All professional growers use hydroton grow rocks for a reason. They provide the perfect blend of aeration and support and they can be re-used forever. Coco Mon needs to be replaced after every harvest and offers no plant support. Yikes!
Lotus Premium Plant Nutrients Partial Nutrients, Complicated Recipes, Non-Proven Cheaper Line You need all phases of the entire nutrient package in order to achieve the best results. SuperCloset gives you EVERYTHING your plants need in order to grow healthy, happy, and strong. This process is also made simple with the included feeding instructions, which completely take the guesswork out of your growing.
18 Gauge “Infra Cool” Powder Coated Steel Cabinets Flimsy Thin Metal, Plastic, or Wood Grow safe and secure with SuperCloset in the thickest metal cabinet available on the market. With its powder coated black lining, it is cool to the touch and can fit in anywhere. Supercloset’s are famous for their furniture feel and look. All Supercloset controls are on the back (not front!), to retain a beautiful clean appearance that can fit anywhere in your home or apartment.
Stable Cabinet – No Wheels Dangerous and Inconvenient Castor Wheel While having wheels on your system may seem like a benefit, it is actually a huge nuisance. The small wheels are prone to snapping and prevent you from putting any weight on your system. Imagine your frustration as your cabinet constantly rolls away from you as you lean on it ever so lightly in an attempt to refill your reservoir. SuperCloset systems are easily manuevered without the need for “problem causing” castors. Don’t be fooled by false benefits.
Triple Locking Doors None, or Single Locking Doors SuperCloset systems are the safest and most secure cabinets available today.
Reflective Removable Magnetic Paneling Permanent Mylar Walls A clean, unused picture of a mylar or any other reflective sheeting in a cabinet may look nice in an ad or on a website, but you would hate to see it after a harvest. Reflective or mylar walls are an invitation to moisture and mold behind the sheeting, which has to be torn down, cleaned, then taped up after every harvest. Mylar also tears easily and is not reusable. Again, 10 years ago we made this mistake and thankfully found the perfect solution. SuperCloset magnetic reflective panels offer ample lumen re-direction and are also removable, maneuverable, and easily cleaned and replaced. A Clean environment means clean healthy plants.
Lifetime Customer, Technical, and Grow Support Lackluster or Non Existent Support SuperCloset has a great many experts on horticulture, hydroponics, and of course our products, and when you purchase a system you receive lifetime customer, technical, and grow support from our knowledgeable and helpful staff. We stay with you well after purchase to make certain that you have a great growing experience with your SuperCloset. Quite simply, no other company offers this level of support.
Reputation and Company Longevity New Entrants Into Hydroponics SuperCloset has clearly withstood the test of time. Before the rest, always the best. We have been here and will continue to be the leader in hydroponic growing. We have seen many companies come and go during our 10+ years with a perfect “A” rating from the Better Business Bureau (B.B.B.) Grow Smart – What would happen to your warranties when the competitor is no longer around because of the design mistakes they made? How professional can your support be if it seems like they have never even grown in their own systems and aren’t aware of their design flaws? Grow safe. Grow easy. Grow Super. SuperCloset is always here to provide you with top quality systems and support.

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Included Components

NEW! KIND K3 XL600 Series 2 LED Grow Light (600w Equivalent)

The all new KIND K3 XL Series is designed with the hobbyist, home grower in mind, but packs the punch of the perfectly tuned spectrum and intensity commercial growers have come to rely upon from the award-winning K5 Series, providing unmatched quality and yield at harvest.

Taking cues from it’s best-in-class big brother, the NEW K3 XL Series offers the same unprecedented results as the K5 Series with secondary optical lenses and a new expanded perfect 12-band spectrum in an easy to use, plug n’ play, seed to harvest fixture.

The NEW K3 XL Series from KIND LED will improve nearly every aspect of your grow…
• Amplified quality and potency, with newly enhanced UV diodes to increase terpene and flavor profiles
• Significantly increase flower density and harvest weight with re-calibrated secondary optical lenses that focus light intensity and deliver 200% greater canopy penetration.
• Optimized diode distribution reduces the hots spots commonly found in LED grow lights, resulting in balanced, rapid growth across the entire footprint.

T-5 Supplemental Side Lighting

The perfect cool spectrum compliment to your overhead warm spectrum light. Complete your spectrum, increase your under canopy production, and fill out your fruits and flowers.

12 Plant SuperPonics XL System

The SuperPonics XL 12 combines automated top feed and Deep Water Culture, assuring you the best, easiest, fastest, and safest grows over any other method. SuperPonics is the fusion of multiple proven hydroponic methods into a single system, creating unparalleled yields in quality and total. These systems are incredibly easy to use and are fully automated. SuperPonic systems grow up to 2-5X faster and bigger than any single traditional hydroponic method. SuperPonic systems are also safer due to the fact that if one of the methods goes out for any reason (air pump or water pump) your plants will still survive and thrive.

High Output Fluorescent Lighting

These high output fluorescent strip lights are the smart choice in T5 lighting fixtures. Each of these two foot 24W fluorescent lights provide 6500K of light for your precious plants. They produce a spectrum that is perfect for the early stages of growth and is ideal for your seeds, clones, and mothers!

SuperCloner 50 Site System

This SuperCloner gives your new plants just what they are looking for in their early stages of life. This Deep Water Culture hydroponic system promotes rapid, luscious white root development! Germinate, clone, and vegetate up to 50 plants to their perfect transplanting condition.

Germination Kit

The additional lateral space of the SuperTrinity provides enough room for your seedling tray and humidity dome to be used in conjunction with the SuperCloner 50. This allows you to have a nearly 100% germination rate for starting new seedlings before transferring them into your SuperCloner for rapid root growth.

Trellis System

A trellising system increases your yields up to 30%, as well as greatly maximizing your quality as well. Trellises help support, partition, and train your plants creating equal spacing from each other and assist in the formation of a nice, even canopy, ensuring even light distribution and absorption for each and every plant.

Eco Air 4-Port Air Pump

Eco Air pumps are very quiet, yet extremely powerful. This strong and durable pump is widely used to provide oxygen in hydroponic systems and is convenient to operate without oil or noise.

185 Gallon Per Hour Water Pump

Our 185 GPH (gallon per hour) pump is the heart and flow of our unique hydroponic systems. Its powerful, oil free high magnetic rotor, ceramic shaft, and bearing insures reliability and quiet operation. Plug it into its designated timer and you have your own personal robotic gardener making certain that your plants never go thirsty again.

Adjustable Internal Circulation Fan

Another reason the SuperCloset is the top performing grow box on the market is because we maximize airflow. This all important feature, which is strangely absent in other systems, recreates the wind that passes through a blossoming outdoor garden. The easily adjusted height and tilt angle allow you to always have this gentle breeze blowing the ideal height above your plants canopy.

Dual Industrial Grade Carbon Filters

Basil? What basil? Our seamlessly designed carbon filters eliminate all odor emanating from inside all of our products. They will last up to two years before needing replacement and ensures the air around your cabinet is as clean as your corporate office. Cleaning is easy!

Digital Thermometer / Hygrometer

This handy device gives you the ability to make certain that you are providing your plants with their ideal environment. Effectively measures indoor/outdoor temperature and indoor humidity. Stores the min/max values of your temperature and humidity. Switch between °C and °F. Clock function. 12/24 hour mode switch. Includes a water proof temperature probe.

TDS Meter

Is your water source suitable for hydroponics? Did you add the appropriate amount of nutrients? Find out quickly and easily with this digital Total Dissolved Solids Meter. The TDS-EZ has a large and easy-to-read LCD screen. The translucent blue housing is strong and durable and includes a convenient color chart explaining TDS values related to water purity.

General Hydroponics pH Control Kit

Is your pH off today? Well, it won’t be if you use our pH Control Kit made by General Hydroponics. The kit contains 8 ounces of pH Up, 8 ounces of pH Down, 1 ounce indicator and vial. Each system comes with this kit that keeps your reservoir contents in perfect harmony.

Analog Single Timer

Our light timer gives you the power to control the sunrise and sunset automatically, allowing you to control the season, and ultimately dictate whether your plants vegetate or produce beautiful fruits and flowers. Your Feeding Timer allow you to water your plants evenly and regularly without lifting a finger. Say hello to stress free vacations!

10 Socket Industrial Power Strip

Power surges and lightning strikes are not the only things that can damage your home workshop equipment. Simply switching your workshop tools on and off can create electrical imbalances that could cause cumulative, permanent damage to your valuable equipment. The Belkin Industrial Power Strip provides clean, safe, and balanced power from 10 grounded outlets.

GFCI Shock Buster

Safety first! That’s our mantra here at SuperCloset, and why we include a GFCI plug adapter with every one of our products. Extremely easy to operate and a must have for eliminating electronic malfunctions that may occur whenever water is adjacent to electrical components.

Rock Wool Cubes

What is rock wool? Rock wool is spun granite and wicks like nothing you have ever seen before. Roots find a nice comfortable healthy home in our cubes and once they get their legs, they easily poke through to find, and latch onto the surrounding course, porous clay rocks to start a healthy and stable foundation.

Clay Grow Rocks

The simple addition of this reusable secondary medium translates into more robust plants that will ultimately lead you to greater yields. By giving your roots a course, porous, and absorbent material through which to weave, you are providing a much more solid and stable foundation, allowing your plant to grow thicker, bigger, and stronger.

NEW! Lotus Premium Plant Nutrients Starter Kit

LOTUS Premium Plant Nutrients were scientifically developed by Northern California growers with decades of medicinal plant cultivation experience. LOTUS Nutrients is a more complete, 3 part nutrient line that replaces the need for complex 8-10 part recipes. The pure, 3 part system gives your plants everything they need to for development from seed to harvest, giving you unmatched results in flowering and fruiting plants. Specifically formulated for medicinal plants and comprised of 15 unique raw, natural ingredients including 13 essential macro and micro elements as well as raw materials including seaweed plant extract, humalite, and plant protein hydrolysate. LOTUS Nutrients are 100% water soluble formula milled and blended to provide perfect consistency and contains no binders, fillers, or dyes. The LOTUS Starter Kit comes with Pro Series Grow, Boost and Bloom nutrients and will get you growing seed to harvest from day one!

SuperCloset Instructional DVD

This easy to follow instructional DVD will show you step by step how to correctly set up your SuperCloset and prepare you to get growing the day that your SuperCloset arrives!

Optional Enhancements

Super CO2 kit

Includes a solenoid, regulator, timer, injection tubing, and an instructional DVD. Along with light and water, CO2 is an essential component of effective photosynthesis. Sure your plants can pull CO2 from the atmosphere, but when you spoon feed it to them in great abundance, they get very full, and when they get very full, they produce VERY full fruits and flowers for you. Introducing CO2 into your setup can increase your yields by up to 30%!

Reverse Osmosis Water Filter

Produces up to 300 GPD (gallons per day) ultra-pure, low PPM water. Removes 98%+ of chlorine and contaminants. Wastes approximately 50% less water than other RO Systems. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. *Based on 77° F 60 psi, 550 ppm inlet water. Includes: 4-Stage RO Unit, 2 RO Membranes, Carbon Filter, Cleanable Sediment Filter, Automatic Shut-Off Cartridge, Wall Mountable Metal Bracket, Garden Hose Connector, ln-line Shut-Off, 8 ft. RO & Drain Line, 5 ft. Inlet Line, Filter Wrench, Instructions. Unit size: 16.5’’ x 14” and weight: 9.8 lbs. Limited 1 year warranty. Filter is ideal for well water users with iron and sulfur and city water users with chloramines.

BlueLab Guardian Monitor

The BlueLab Guardian is a great all around meter that measures all three critical parameters to successful growth; pH, total conductivity, and temperature. With its large illuminated digital display it is easy to read from a distance. While SuperCloset’s standard systems include components to check on and manage these variables, the BlueLab Guardian gives you a constant reading of all three on one super cool LCD display panel.

Method 7 LED Growing Glasses

LED lights cast an appealing space age, purple glow, and while this looks super cool in the moment, the lighting tends to have an adverse effect on your vision for several minutes following. In addition to this, the dramatic glow of these lights prohibits you from seeing your plant with its natural color, making it difficult to gauge the true condition of your plants. Method 7 has created a phenomenal solution to this dilemma, one that you must see to believe. Method 7 offers the world’s ultimate optical tool for indoor growers using LED lights, providing “Perfect Color” with the patent pending Rendition Technology. This Technology was developed so people who work under the harsh conditions of LED lighting can protect their eyes and see the full range of natural colors.

9 reviews for SuperNova LED Grow Cabinet

  1. Rated 5 out of 5


    When you click on a picture on your website to enlarge it your site does not let you “x” out of it. i.e. when you go to click on the “x” in the top right hand corner it will not allow you to click on it and you are now stuck on that picture and not able to get back to your main site…….

    Just trying to help out…..LOVE your products, keep up the good work guys!!

  2. Rated 5 out of 5



  3. Rated 5 out of 5


    Hello Rory. I got the led supernova. Alsom Alsom!!!! You are my hero!!! I just want to thank you once again. I hope all is well and you have a happy, merry Xmas. Joseph.

  4. Rated 5 out of 5

    Michael B.

    Recently I placed an order for the Super Cabinet. I worked initially with Anthony and later with Matt, and finally both of them.
    I’ve been doing business at the corporate level since Moses was a corporal. I know the corporate world. Previously as an acquisition consultant, I’ve been exposed to Fortune 500 companies all the way down to very small 2 man operations.
    It has been and will continue to be a real pleasure working with your company and these gentlemen. They are professional, upbeat, solution oriented and knowledgeable.
    That added to the fact that your grow boxes are second to none…the competition must feel rather uncomfortable knowing you’re out there.

    Thanks again for your outstanding service.

  5. Rated 3 out of 5


    Well if your gonna grow one plant the supernova might be allright. I got all the upgrades and can honestly say I was happy with all the products except the cabinet. I prefer using tents myself but if your looking for a small hobby grow this would be what your looking for.

  6. Rated 5 out of 5

    Brandon Paxton

    I was hesitant about 1. Going hydroponic for the first time and 2. Using LED’s for the first time. Purchasing the Supernova LED Cabinet is the best possible decision you can make for an all-inclusive grow system. Really. It lets you concentrate on maximizing your grow and not having to worry about keeping it stealth, quiet, and keeping everything working.
    The customer support is amazing. Seriously, I was online with Matt DAILY when I first got started.
    If you want a stealthy cabinet with plenty of room to grow, get this one.
    I plan on adding another SuperNova in the Spring.

  7. Rated 5 out of 5


    A-1 customer service since I got the supernova any question i had no matter how stupid they were there answering. The supernova works like a dream everything you needs comes in the package. My first harvest wasn’t all that I expected but we learn from our mistakes cant wait till my next harvest is ready. Thanks to Matt and the crew for making this possible.

  8. Rated 5 out of 5


    Awesome product and the LED lights make a huge difference. The starter nutrient system is a nice easy way to get going.
    The produce in a year’s time made it pay for itself.

  9. Rated 5 out of 5


    Title: A Professional Engineers Review and Opinion
    The system comes well packaged and well protected on a pallet. The packaging is nondescript and looks very much like a large refrigerator box. In all, the shipping weight for everything was 400+ pounds. The cabinet itself is a strong commercial type cabinet with welded seams. Doors are reinforced and the lock is much better than expected. To put it simply, this is not a common and cheaply made unit typically found online or at the local Walmart, Home Depot, etc. It arrived without any damage, not even a scratch or ding.

    SuperClosets’ modifications are also quite professional with exceptional attention to detail. Weather stripping, attachments, hardware, and other attached components are above average and also top grade. The magnetic liner provides an easy off, easy on capability for cleaning. The liner has a bright white highly reflective surface which some studies have shown provides better useful reflection than mirrored reflectors. Penetrations are exacting, professional and component fit is equally impressing. All penetrations are equipped with heavy duty black PVC fittings (90 deg Elbows). This provides a smooth place to run wires without having to worry about damaging the insulation against the sharp metal cutouts. It also does a very good job of blocking light from escaping or penetrating the cabinet.

    Included components are well made and strong. The tanks/tubs are made of a heavy duty plastic/nylon/HDPE type material. These are much stronger than a typical Walmart or Rubbermade storage bin. Think of it like half way between a rubber made bin and a Heavy Duty Pelican case. The lids are made of the same material and there is a nice tight fit (so much so you may need to use a little muscle to remove the lid.) The trellis netting appears to be made of braided/twisted nylon and is held in place with 4 strong neodymium magnets.

    The light is badass. It is made of a thicker sheet metal, powder coated, heavy duty, well ventilated with the internal fans, and quiet. The filters are placed up and out of the way to maximize internal space for growing. This arrangement also allows for better cooling as it draws from the hotter air at the top of the cabinet. Both filter fans are high flow whisper type fans. The two circulation fans are not cheap either. When I first picked one up I noticed they were much heavier and better made than what one would expect. The fan cage, mount, and hardware are all metal, not plastic. They are heavy duty and continuous duty components. The LED light pulley system is also more robust than expected with ratcheting locks. Pull on the cable and it stays put. Push a release button and it moves down freely.

    The unit includes four T-5 fluorescent grow fixtures. They have magnets attached which allow for easy relocation if needed. Circulation pumps, tubing, air pumps, and their components are also professional grade. Likewise, timers, electrical components, baskets, pots, testing equipment, chemicals, etc. are all higher quality. Everything is designed for ergonomics and commercial type continuous duty. This stuff will last!

    Customer service is BEYOND exceptional. The SuperCloset crew is professional, nice, respectful, helpful, well trained and extremely knowledgable about their equipment, hydroponics, gardening, latest innovations and they truly care about their customers and our success in using their products. If you leave a message, they will definitely call back. If anything is missing, broken or malfunctioning they quickly and graciously take action to make any necessary corrections. They value, enjoy helping and getting to know their customers.

    Now for a few things that I would have added or modified:
    Wires run out the back of the unit and there are three penetrations that allow this while also providing ventilation. One at the top center, one at the lower right of the upper chamber, and another on the left side of the lower chamber. I would like to see an additional hole on the lower left of the upper chamber to help run wires so they are out of the way and more aesthetic. Also, there is a hole between the upper and lower chambers near the front right side. I feel that this hole may be more beneficial if placed at the back of the cabinet. With all that said, I’m sure that there is a better reason for the placement of these holes than I am aware of.
    The manual is a bit outdated. Not a big issue, but the DVD will fill in any blanks. Also, check to see if you have magnets on the T-5 strip lights. If you do, there will not be any clips to attach the fixtures. I like the magnet system better…easier to install and you can easily move the fixtures around a bit if needed.

    A few of notes:
    The unit is a bit deeper than just the cabinet. This is to accommodate the penetrations and components that hang on the back of the unit.
    The instructions/DVDs are taped to the side of one of the boxes inside the cabinet. Watch the DVD several times with the printed manual in front of you. It may help to make notes on the print out while watching the video.
    You will need an assistant to help install the filters and move the cabinet (take everything out of the cabinet first).
    Set up and installation is much much easier than it would appear when you see everything they give you in the packages. I mean, there is a lot of stuff you get with the system. SuperCloset gives you everything you need in one package…everything except water. You will need to provide your own water (LOL).
    You may think “jigsaw puzzle” when you first open the boxes. But it’s actually rather easy to get it up and running if you study the manual first (it’s a tad outdated, but still easy to follow). In all I think it took less than 3 hours to get everything running.. The hardest part for me was moving the cabinet indoors.
    Once the system is assembled (and no water in it yet) LEVEL the cabinet. You may need a friend to help. I did it by myself with shims and a small hammer. But in some situations the cabinet may need to be tilted while a spacer is placed beneath it.
    If you need to move the cabinet on hard flooring (wood/tile/masonary) save a piece of the corrugated box to place under the cabinet. This will help slide the thing where you want it. A truck dolly will do the same, but I found this simple method faster and easier.
    Note that the unit comes freight on a pallet. This means a tractor trailer rig will probably want to get to your home to make the delivery. Make sure you have the room in your neighborhood for this. Also, it doesn’t hurt to contact the delivery company a day or so before delivery to coordinate time/route/etc.

    A few extras that will make life easier:
    Get a Reverse Osmosis water filter. This will remove most minerals, chemicals, dissolved solids, bacteria, etc. from the water. It will also lower the Ph a bit toward neutral. Use the dissolved solids meter and Ph kit that comes with the unit to test the water. If using RO water, you may want to let it settle for a bit to get a good reading on the Ph. Im using a Ph meter and not a chemical test kit. For the RO water I get erroneous readings if tested right out of the faucet. After an hour the water seems to settle down and readings are fast and accurate. If the dissolved solids are still too high for your liking, add a deionizing canister filter as the last filter in the system. This will take the ppm down to almost 0.
    Get a pair of the special color corrected glasses. They are a bit pricy, but that light is BRIGHT and in a color spectrum designed for the plants, not our human eyes.
    I found that ordering extra magnetic hooks (get the stronger ones) will really help to clean up wire routing and gives you a place to hang tools and stuff. I also found that using a strong magnetic hook makes placing and adjusting the two internal circulation fans much easier.
    The system comes with a sample pack of nutrients and chemicals. Go ahead and get the larger kit now. You’re going to need it and if ordered with the closet, the shipping cost is much less.

    One last thought. It may be “cheaper” to try and build one of these yourself. But I don’t know if it will be more economical. There is a lot going on and a lot of components. There is a lot of thought, design, trial and error, development expense and years of experience that go into this design and construction. This combined with the fantastic customer service brings a LOT of value to the table that is not necessarily reflected in the cost. There are other perhaps smaller and less expensive companies selling knock-off versions of these cabinets. But I highly doubt that they have the resources and expertise to provide the customer service SuperCloset offers. And, they may not even provide the same quality components. That, and as an engineer, I have an appreciation of intellectual property, and not those who take a good design of someone else and simply copy it. In my career field it’s called intellectual theft.

    Anyway, I hope this helps someone. Happy Gardening!!!


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The Kind LED Difference

This SuperCloset LED Grow Cabinet uses a Kind LED K3 Series grow light, the perfect choice for growing in a grow box or grow cabinet. It took years to find the right LED company to feature in this perfected stealth LED grow cabinet. Kind LED K3 Series lights are comprised of 3 watt LEDs with a proprietary spectrum made for flowering large yields while consuming approximately 1/2 the electricity of HID grow lights and producing virtually no heat. This makes your SuperCloset run quieter (because of fewer fans), cooler, and more energy efficiently than any other LED grow box on the market today.

A Little Kindness Goes A Long Way

  • KINDEST SPECTRUM – Proprietary 12 Band Complete “Perfect Spectrum” Powered by 3 Watt Diodes
  • KINDEST YIELDS – 700 mA Driving Current Increases Diode Efficiency and Output, Resulting in a Brighter, Higher Yielding Footprint
  • KINDEST INTENSITY – Secondary Optical Lens Magnifies PAR and Increases Canopy Penetration By Up to 200%
  • KINDEST QUALITY – Extra Large Heat Sinks, Quiet Fans, Precision Drivers, Superior Craftsmanship.

LED Lights vs. HPS Lights

Kind LED grow lights use only about half the electricity as HPS lights, and produce much more yield per watt. Many studies have even show an increase in oil production and quality, closer inter-nodal spacing, and denser fruits and flowers. Also, because Kind LED grow lights produce less heat, they do not need to be air-cooled like HPS lights, therefore eliminating the need for additional fans, which also makes them run quieter. Kind LED lights run cool, so cool in fact, that no additional temperature control equipment is needed besides the internal circulation fans. Lower light temperatures lead to a much more easily maintained ideal grow environment in which your plants would thrive. Because the individual diodes of a Kind LED light are set to a specific color and in a specific proportion, we are able to emit the exact spectrum that a developing plant would need to thrive, with little to no waste. The 12 band complete spectrum is designed to perfectly match the growth needs of your plants. SuperCloset customers will be able to save on electrical consumption, keep their setup cooler, and perhaps most importantly, experience a marked increase in the quality of their fruits, flowers, and vegetables.

Kind LED vs. Other Similar LED Companies

LED lights are made up of many small LEDs, or light emitting diodes, that each project one specific wavelength of the electromagnetic scale. We interpret this as the visible (although sometimes invisible) color of a diode. Plants use and absorb an array of colors from 400nm to 700nm in order to carry out photosynthesis. Many LED companies only use 2-3 of the primary colors needed for photosynthesis and plant growth. Plants that are not receiving their complete lighting spectrum needs can become leggy and produce only wispy flowers. Kind LED Grow Lights feature a complete 12-band spectrum that provides your plants every lighting component needed for robust and complete growth, throughout all stages of their life cycle. Another major Kind advantage is the use of the revolutionary “secondary optical lens” which penetrates deep into the plant canopy to reach secondary and tertiary levels, thus maximizing yields by creating a higher overall number of viable dense flowering sites.

Kind LED 3 watt diodes running at a 700ma driving current incorporate the perfect blend of intensity, efficiency, durability, and low operating temperature, making them the superior choice. Many other LED brands run with lower diode wattages and lesser driving currents, making them an inferior option when compared with Kind LED Grow Lights. Kind LED grow lights are the ONLY 3 watt grow lights that feature a 12 bandwidth full spectrum LED panel, a secondary high intensity optical lens, and 2 cm aluminum circuit boards.

Unlike Other Lights, Kind LED Grow Lights….

  • Use a proprietary 12 bandwidth spectrum comprised of 3 watt diodes that run at 700mA. Lesser LED grow lights run at 500mA with only a 6 bandwidth spectrum.
  • Have thick, heavy duty 2 CM aluminum heat sinks that dissipate heat much more efficiently than other LED lights, making Kind LED lights run more effectively and cooler leading to longer life spans and increased performance.
  • Feature a revolutionary “Secondary Optical Lens” for maximum photosynthetic penetration from plant top to base, considerably increasing “under canopy” production and yield.
  • Will match or outperform any other 3 watt LED grow light, including much higher-priced brands. GUARANTEED!

Kind to you. Kind to your plants. Kind to the environment. Grow Kind.