stacking LED growlights shown with two shelves and six trays of seedlings in someone's home
LED Stack-n-Grow Light System with one Add-On unit

LED Stack-n-Grow System

4.5 14


LED Stack-n-Grow Base Unit
Item# 8595770

In Stock

LED Stack-n-Grow Add On
Item# 8595769

In Stock

2 or more $135.00 each

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Additional Information

NEW & Exclusive | Modular Stack-n-Grow Light — Now with Plant-Boosting, Full-Spectrum LEDs!

  • These full-spectrum LEDs use half the energy and last 5x longer than fluorescent tubes
  • Our popular Stack-n-Grow, updated with specialized, full-spectrum LED bulbs
  • Lights are designed to optimize plant growth
  • Choose the Grow Light that’s right for you with our helpful Grow Light Buying Guide.

Each Stack-n-Grow Light unit features two 3’ long LED lights, engineered to save energy and grow exceptional plants. With this modular system, you can start with the LED Stack-n-Grow Light System base unit, and then stack up to two LED Add-On units on top of the base unit to multiply your growing space.

  • Fast, no-tools assembly
  • Start 72 seedlings in 3-1/2 sq. ft. of space
  • Shown with our GrowEase Seed Starter Kits, sold separately
  • Easiest-ever system for adjusting light height
  • Lightweight — each unit weighs just 7 lbs.
  • Add-On units include wall brackets for additional stability.

Important: When stacking units, prevent water from dripping from upper shelves onto the light fixtures below by placing our Small Boot Trays (32-709) underneath, or use drip trays or saucers on each shelf.

About our LEDs: Our product development team engineered these LED light tubes to meet the exacting needs of plants. They deliver bright, full-spectrum light with an additional spike of blue light to stimulate stronger root growth and enhance photosynthesis. LED tubes won’t shatter like glass bulbs and they're mercury-free so, unlike fluorescent bulbs, there's no need for special disposal.

Product Details
  • Recycled polypropylene​, aluminum, polycarbonate
  • Reflectors are made with polyethylene film protector, nano aluminum and PET base
  • Each unit is 31" L x 15-1/2" W x 21" H
  • Dimensions between the posts are 28" L and 12-1/4" W
  • LED Lights are 36" L
  • Color temperature is 6500K
  • Each shelf holds up to 110 lbs.
  • Add-On units include wall brackets for stability
  • Assembly required
  • Gardener's Supply Exclusive

Love my starter Stack & Grow System!


I'm very happy with this system. It's the perfect size to start some of my seedlings before replanting in the spring. Easy to set up and can purchase future systems to add to it. The LED's are also a great addition and cost efficient.


Chicago, IL

Great product


I think there is too mush spacing between the lights.


Kewanee, Il

Growing well.


The product went together easy. Plants are all doing well. Would recommend.


New Fairfield

extremely difficlut to assemble


I'm rating this based on the ease of putting it together which was extremely difficult. The directions for attaching the ballasts to the reflectors said to 'snap them in". They did not snap in. I made two calls to customer service for help. They were very nice and tried to help but I still struggled. It took me several hours over a few days to finally get the ballasts attached to the reflectors (4 of them). I had to use a screw driver to pry open the channel on the reflector. The ballasts got bent in the process but still work thank goodness. Also one of the knobs was stripped so I had to request a replacement (sent quickly). See photos of dented ballasts


natick, ma


I will likely buy again


Great product. I love the flexibility in being able to stack and add on. I was looking for an LED feature and although more money, definitely worth it!


Northern California


Love the LED!


My seedlings LOVE this light. This is my third add on unit and my first time trying the LED. The light is very pleasing and so far I'm liking it better than the fluorescent option.


Monticello, KY


Great buy


Easy to assemble and very functional. I do wish it came with drip trays, but oh well.


Seattle WA


Great growing system


I am new to indoor growing. This was very easy to put together. If I had an engineering mind and the motivation, I probably could have built something like this myself and for cheaper, but I was happy to buy this instead! I was a little skeptical about the LED bulbs, but I planted some seeds the day I got it and with 10 days or so the seeds had started to sprout, so I know the bulbs are working.




Great LeD grow light stand for indoors growing


Liked the idea of GS new LED grow light stand that can be added too or in my case I used the extenders to increase the height to light a lemon tree here in zone 6b through the winter. Works great as my lemon tree is blooming and hopefully will set fruit. Would work great for house plants or seed starting. Good quality and went together with ease.

Dogwood lover

Shell Knob, Mo


Excellent and space saving way to start my garden seedlings.


I like that they stack and can be attached to the wall, for safety and are easy to put together.





4.6 14


Product Instructions
Download instructions for LED Stack-n-Grow System as a PDF