(31 customer reviews)

SuperBox LED Hydroponic Grow Box 18” x 24” x 30”

The SuperBox LED Smart Grow Box is the most compact seed-to-harvest Grow Box in the SuperCloset line-up. Featuring Smart-Tech for control of your grow light or SuperPonic system, this tiny, yet complete grow box packs a big punch and is perfect for growers of any skill level in tight spaces. With the addition of dual X40 Flower LED Grow Lights, the updated LED SuperBox gives you increased growing height, less heat, and larger, high-quality yields. Available in Hydroponic and Soil configurations.

Choose Your Setup

Hydroponic Grow Cabinet
Soil Grow Cabinet
Included Components MSRP
Custom Fabricated Fully Optimized Grow Box $483.95
Dual Kind LED X40 Flower Bar Lights $239.90
8 Plant SuperPonics Systems $224.95
Industrial Grade Carbon Filter $64.95
App-Controlled Smart Timers (x2) $40.00
WIFI GrowCam $32.99
GFCI Shock Buster $25.50
Digital Thermometer / Hygrometer $19.95
6 Socket Industrial Power Strip $18.99
General Hydroponics pH Control Kit $18.85
Rock Wool Cubes $17.99
TDS Meter $15.99
Adjustable Internal Circulation Fan $14.99
Lotus Premium Plant Nutrients Sample Kit $10.00
12 Pound Magnetic Hook x4 $6.00
Clay Grow Rocks $2.99
Trellis System $1.99
TOTAL MSRP: $1,239.98
$250.98 Off – a 20% Savings!

From: $1,239.98 $989.00

$1,239.98 $989.00

Total Germination Package

Bluelab Guardian Monitor

Out of stock

Method 7 LED Safety Glasses

2'x4' Dryer Tent Kit

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The New SuperBox LED Smart Grow Box

  • Small in size. High in performance
  • At 18” wide, 24” deep and 30” high (exterior dimensions), this Smart Grow Box can fit almost anywhere
  • Allows for easy access to your fresh herbs, spices, or anything you want to grow
  • Activated carbon air filtration allows for discrete growing by removing odors and aromas
  • Sturdy construction and locking door provides a completely safe and secure grow

Super Box Smart System Dimensions

SuperCloset Award Banner
  • SuperCloset is a 13X Gear of The Year Winner with a proven track record of quality and expertise
  • 1-Month Warranty and Free 5 Day/Week Lifetime Customer, Technical, and Grow Support
  • Growing Success – Our team of expert growers will teach you everything you need to know from seed to harvest
  • Free nine-episode video tutorial gets you growing immediately

Control your Lighting and Watering Schedules with the new Smart app!

  • App integration allows complete control of your grow light timer and watering schedule
  • Seamlessly transition between different stages of growth from your smartphone or tablet

Smart App Controlled Features

The Perfect Single Chamber Growing System

The SuperBox LED Smart Grow Box is a single chamber grow system, allowing you to seamlessly and effortlessly move from seed to harvest, all within a single grow area. It is not required to transplant your plants as you move through the growth stages.

Exploring the Vegetative/Flowering Chamber

  • Features dual Kind LED X40 Flower grow lights
  • Activated carbon scrubber for complete air filtration
  • Adjustable internal circulation fan for essential cross airflow distribution
  • Internal digital Hygrometer and Thermometer retains clean cabinet appearance while monitoring your grow environment
  • Anti-mold, reflective, removable, and adjustable panels provide optimal light distribution and cleanliness
  • Uses up to 20% less energy and operates more efficiently than other systems
  • Just one plug into your wall, configured for standard 110v grids
  • Secure key locking door protects your indoor garden
  • Yield up to 30% more growth with exclusive Net Trellis

Dimensions As Shipped: 29″ x 23″ x 35″

Included Components

Included with Hydroponic Systems Only

8 Plant SuperPonics System
Your Fully Automated SuperPonics System will grow faster than any single method of hydroponics. This hydroponic system combines both Top Feed Watering and Bottom Feed Oxygenation your plants causing your plants to THRIVE and grow at rates you truly never thought possible. You are also adding safety to your grows because if either method fails, your plants will still be getting more love than they do from competitors’ single method systems. SuperPonic Hydroponic Systems grow your plants up to 2 times faster than any single hydroponic method, and up to 5 times faster than growing in soil.

Premium 2-Port Air Pump
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.

132 Gallon Per Hour Water Pump
Our 132 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.

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.

Included with Soil Systems Only

Six 1 Gallon Soil Pots
They’re soil buckets, what can you say? Actually, plenty. These heavy-duty pots feature a reinforced rim making them strong enough to pick up with heavy plants. They feature a side and bottom drain design for superior drainage and offer a wide base for increased stability and the development of a more robust root mass. Trust us, these soil pots are tops.

Premium Moisture Meter Take the guesswork out of knowing when your plants need water. The included Moisture Meter will quickly and accurately measure the water content of your soil at all levels in the soil pot. Easy to read display will tell you when your babies need that sweet, sweet nectar of the gods. No batteries needed.

Included with All Systems

Dual Kind LED X40 Flower Bar Lights
With the addition of Kind LED’s X-SERIES Bar Lights, you now have increased growing height, and less heat inside the SuperBox, while providing larger, higher-quality yields than ever before.

Trellis system
A trellising system increases your yields up to 30%. 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.

Adjustable Internal Circulation Fan
Another reason the SuperCloset is the top performing grow box on the market is that 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 plant’s canopy.

Industrial Grade Carbon Filter
Basil? What basil? Our seamlessly designed carbon filter eliminates all odor emanating from inside all of our products. It lasts 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 waterproof temperature probe.

App-Controlled Smart Timers
Now your SuperCloset Grow System can be controlled through your smartphone or tablet. By simply downloading the app, you have access to set, customize, and control your grow light schedule from anywhere. If you choose the hydroponics option, you will also have control of the water pump timer allowing you to set the perfect top feeding schedule for your plants at any stage of growth. Never before has it been easier to move through the stages of your grow to a perfect harvest!

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.

6-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 included industrial power strip provides clean, safe, and balanced power from 6 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.

NEW! Lotus Premium Plant Nutrients Sample 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 microelements 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! The Lotus Nutrients sample pack includes an 4oz pouch of Grow, 4oz of Bloom, and 2oz and Boost. This should be enough to treat over 17 gallons of water in the vegetative stage and 8 gallons in the flowering stage.

Optional Enhancements

Total Germination Package

Are the novelty seeds you want to grow hard to find? Are your obscure seeds of choice pricey? Do you want to ensure that every one of your precious starters makes it through to harvest? Well then, you NEED the Total Germination Package! This package includes EVERYTHING that you need in order to maximize your chances of having all of your precious babies blossom into adolescence. You will be able to significantly increase your germination success percentages with this all-inclusive kit. The Total Germination Package includes a Seedling Tray; Humidity Dome, Seedling Heat Mat, Heat Mat Thermostat and Rock Wool Cube Medium.

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.

31 reviews for SuperBox LED Hydroponic Grow Box 18” x 24” x 30”

  1. David M.

    Great video, very informative. I Liked the step by step in details. Need more Rory videos.

  2. L. Diego

    Great customer support 🙂

  3. Jeff S.

    The babies are doing great! Love the superbox, the carbon filter seems to work well, the watering system is great, the box gives up no light and your instructions are easy to read and so far work really well.

  4. Chris R.

    where can I get one of those hats?

  5. Mike T

    I received my Superbox..SUPER WELL MADE QUALITY PRODUCT…I highly recommend this growbox

  6. Mike T

    Super quality made box and superb customer service..Rory and the crew are amazing

  7. Javier Moreno

    Good video. Just need more info on the OPTIONAL UPGRADES.

  8. Richard

    Thank you very much for working extra hard to get me my Superbox before I got too impatient. It is a beautiful well made unit with customer service bar none.

  9. Amber

    just received my super box!! So excitied everything came with it and delivery was prompt. I would like to thank..”Aaron” for being the best help. we are very happy with the customer service and would like to add this comment to your businesses review section.

  10. Peter S.

    Had received my super grow box a week before Christmas. Thank you guys, everything needed to get started is there, can’t wait to get started. This is a well put together tool for indoor growing, can’t believe that I won it!

  11. Mike S.

    This is a great and easy system to use! I am a total beginner and I would say I have the opposite of a green thumb and I had great results. I think at the rate I’m going I will be an expert in no time! Thanks SuperCloset!

  12. Diane L.

    “Wonderful results, beyond my expectations. Customer service is great! Highly recommended.”

  13. Jeff S.

    Got my email functional, and just wanted to say that when I received my SuperBox, you guys did a great job.
    Previously I had purchased a box from one of your competitors, and upon receiving and assembling, was extremely disappointed in the quality of workmanship and material of this item.
    Called the company, and explained my disappointment and returned the box.
    She then suggested “for a few dollars more, take a look at SuperBox at SuperCloset.” And I am so glad she did.

    Also just to thank you for being available for questions, and to also tell you your Tech Support Team is very supportive.


    The web is a big place with lots and lots of folks doing what SuperCloset does but after 6 MONTHS of searching, evaluating, learning and seeing others results from There Failures I Have to pick SuperCloset !!!! I am a very careful 57 yr old disabled veteran and I am going to Live because of You Guys !!!! Making an old timer tear up cause it has been a long long time with PAIN I would not wish on Anything…. My new Best Friend Ever will be SUPERBOX ; ) GOD BLESS AMERICA & YOU FOLKS at SUPERCLOSET for really making a DIFFERENCE in the World…. I Know You Will In MINE !!!!!

  15. William S.

    I received my product way before the estimated time of arrival. It arrived well packaged and very secure, as a result everything was in tact and included as it should be. The box comes with two checklists that are signed for confirmation by a few different individuals to ensure you have everything your paying for. They include these lists so that you may check for yourself as well.

    About a month into the starts of my grow I realized that the carbon filter was actually not powering on. I immediately was able to get a hold of a customer service professional on the website with a live chat. They reviewed my order and offered to send me the extra part despite the fact that my warranty was going to expire that day and I would be unable to ship the broken part in time.

    I have only just begun my grow and I am still learning a lot about this whole process however; it feels good knowing that I have the support I need to ensure success.

  16. William T

    I purchased this small cabinet from you and am very happy with it. The growth is super fast, I only wish I purchased a larger cabinet. it is great for small places and so far no smell at all. One plant out grew the other 7 so much I had to remove them for obvious reasons. call me Satisfied.

  17. darquis davis

    hey I’m new to this growing things I don’t have a system yet but I have been online checking out a lot of systems and I think to the supergroup closet is the best one outfit yeah a little competition with Northern Lights but I think . you have them be with the LED lights in the saving energy that is definitely good plus and love the system and love it

  18. Mason (verified owner)

    Works great!

  19. Eddie

    First grow pretty much came close to paying for this little box:) I did have some problems, but what makes a great company is the customer service after you buy something, and these folks have GREAT customer service. My work is related to customer service, so my expectations are pretty high. Matt Price met and exceeded my expectations.

    Only thing I would do different is get a bigger box, which I hope to do down the road. This stuff looks expensive up front, but if you put in the work, follow the instructions, ask these folks questions (and I asked a lot), it will pay for itself in a pretty short period of time in my humble opinion.

    Very Satisfied Customer. Keep up the good work.

  20. calvin

    VERY pleased with the product and support. No light leaks and very quiet. Keeping my babies secure secret and safe. Awesome info in the videos as well. Thanks much to all the good folks at Supercloset!

  21. Hugh Sisk (verified owner)

    Love the SuperBox! I’m not good with plants but this thing is idiot proof, so had a nice harvest in minimal time. One thing to keep in mind is the plants need to be well attended to – i.e. super cropped or manifold pruned to maximize yield. Everything you need is in the box except your seeds! The few times I had a question the response was quick and on point.

  22. John R Moore

    Works as advertised, their customer service and growing advice rocks!

  23. Patrick (verified owner)

    I’m a total novice and this thing made me look and feel like I was an old pro. Strong and solid. No corners cut. An excellent product with a manageable footprint.

  24. Ryan Harrison

    The videos are original and witty. The superbox is phenomenal. My only problem is that I didn’t get a bigger one. You won’t regret spending the money, you’ll reap what you sow. Good job ‘fam. Keep it up.

  25. Marty Mar giveem tin

    From the start of my search ,this was the first thing that popped up,after watching the video it was a done deal,only downside on my part was I should have got the bigger one with the led,but what I got do what it need to do and really more,these thing’s are built don’t waste your time buying copycat fake’s !

  26. Martin

    Yo this box is the $h_t excuse french,from the start they helped me all the way through,came faster than they said and it is built solid,there is no way you can go wrong,if I could give word of advice,If you got the money to get any of her big brother’s GO FOR IT you will not be let down..It’s built like a tank the look’s are great,please don’t waste your money on copycat’z and fake’s….

  27. Blake (verified owner)

    I really love this system. It’s really great for my tiny apartment and barely makes any noise. I’ve been using it for over a year now and everything I’ve grown in it has come out beautiful. Definitely recommend.

  28. Martin mitchell

    I got the supergrow cfl box and its built like a tank but its slick as a hollywood pimp not to mention the love she will give you once you unlock her chest and take her heart cause she will surely give it to you.If your looking from something that will do you right ! Well look no further,my only advice is if you can go bigger its better,you will see what I mean…….

  29. Jason

    Superbox from Supercloset is awesome! One of the best investment I’ve ever made very well built and versatile. You can go from hydro to soil in no time. Best product on the market and customer service is second to no one! If you want the best Supercloset is the way to go!

  30. Hugh (verified owner)

    Who would have thought that this smallest of options would give great results?
    I purchased this unit a couple of years ago to see if I liked growing my own, found out it was an excellent idea and moved on to a bigger Gorilla tent setup with LED lights, etc.
    Funny thing is – I still use the SuperBox for experimenting and small batch grows which cuts down on larger crop mistakes. It has become my favorite!

  31. Robert Crocker

    Thank you McMahon for all of your help yesterday while ordering. You made the entire process so smooth. It felt as though I was on the phone with my best friend. This company is very lucky to have you. I look forward to doing business with you in the future. YOUR AWESOME!

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