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SuperNova Smart Grow Closet

Review Last Updated: March 7, 2022
Roy Stevens
Product Review by Roy Stevens
Product Features
  • Sturdy construction and locking door
  • Dual activated carbon air filtration
  • Seedling Tray with dome
  • Dual growing chambers
  • 46” wide, 24” deep and 78” high
  • Internal digital Hygrometer and Thermometer
  • Kind LED K3 Series 2 XL600
  • Smart-Tech control


Today we'll be reviewing the SuperNova Smart Grow Closet.

Our reviews are based on in-depth research and product analysis. Let's dive in!


  • Superponics XL12, or 8 massive 5-gallon soil pots
  • Space for 50 clones or seedlings with the SuperCloner 50, or 12 1-gallon soil pots
  • Chamber houses two 24w T-5 fluorescent bulbs
  • Adjustable shelf
  • Hydroponics and Soil configurations


  • Not in everyone's price range

SuperNova Smart Grow Closet Product Review

In the SuperNova Smart Grow Closet, we have a fantastic bit of kit for those looking for a reliable and quality built grow box.

One of Super Closets medium-priced grow boxes, the SuperNova is consistently rated five stars and is plug-and-play right out of the box as well as being suitable for growers of all levels.

Quality grow boxes a few and far between, yet whether good or bad, they all seem to come with a hefty price tag. Well, this is one grow box that is well worth paying that little bit extra for.

Featuring Kinds highly rated LED K3 Series 2 XL600 grow light alongside a dual activated carbon air filtration system, the SuperNova truly is a quality built grow box.

With the ability to grow hydroponically or with soil and able to suitably house 8 – 12 plants comfortably throughout all growing stages, the SuperNova Smart Grow Closet will fit snuggly in even the most smallest of grow spaces.

Additionally, the SuperNova also features an adjustable internal circulation fan, an Internal digital Hygrometer, and Thermometer, and anti-mold, reflective, removable, and adjustable panels to deliver the best and most optimal environment and even light distribution for your plants.

This excellently priced, top of the range grow box shouldn’t let you down when it matters most.

From the superbly kitted out cloning chamber featuring 24w T-5 fluorescent bulbs, the ability to house 50 seedlings with the SuperCloner, and an adjustable shelf for the perfect height arrangement, the SuperNova Smart Grow Closet is the perfect growing environment for growers limited on space and requiring a plug and play system.

SuperCloset provides excellent customer support, a money-back guarantee, and a whole host of additional add-ons and growing equipment.

So when you’re in the market for a premium grow box, choose a SuperCloset grow box, you won’t be dissapointed.

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