Trella Technologies

The TrellaGro LST™ Model 4 is our more compact model, ideal for both home growers and industry pros looking to maximize limited indoor space.   Designed with the SCROG (screen of green) grower in mind, the Model 4 is suitable for any indoor environment.

TrellaGro LST™

TrellaGro LST™ is a horizontal plant-training solution to create a controlled and even canopy for maximum yield.

Get more yield per plant and make the most out of those plant count limits.

Apply for our "Grow More With Less Program" and try our Model 4E with a No Questions Asked Money-Back Guarantee.


Plant count limits getting in the way?

TrellaGro LST™ is a horizontal plant-training solution to create a controlled and even canopy for maximum yield.

Now growers of any skill level can grow outdoor sized plants, indoors on a consistent basis. Make the most out of your plant count limitations with TrellaGro LST.

Easily control plant height in tight spaces. Or maximize space and stack them on shelves in your grow tent or closet.

Just do it by hand, right?

Sure, you can "SCROG" or "LST" your plant by hand. But to get consistent results you need time, skills, experience and patience. Using clips or a SCROG net won’t help if your life gets too busy and you can't be with your grow.

Unlike the SCROG method, TrellaGro LST reduces the time required to train your plant by eliminating the task of trimming & pruning.

Our LST method keeps more branches in tact to naturally increase yield per plant.

Save Time Training

Made for those on the move. Spend less time trimming, pruning, trellising & more time enjoying your harvest.

Get Consistent Results

Regardless of your skill level, Trella creates an even canopy each time. Don't stress your plants or yourself.

More Per Plant

Grow big plants in small spaces and make the most out of your plant count limits. Stack them to save space.

How it Works


Place a seedling in our patented horizontal plant-trainer. TrellaGro LST gently guides the plant to grow horizontally during the "vegetation" phase.

It controls plant height! No excessive trimming or pruning required. Track growth rate and environmental conditions with the TrellaGro LST app (select models).

Reduce light power consumption by up to 61% during the vegetation stage with the AutoSync LED™ feature (select models).


Allow it to stretch towards overhead lights during the "flowering" phase by removing the top mesh panel. Defoliate as desired at this stage for optimum yield.

For plants with heavy flowers, use the "flower support" columns and attach the flower support grid, as needed.


Harvest time is easy. Simply remove the side mesh panel and cut the plant at the main stem to harvest whole or in pieces, as preferred.

Then repeat!

The TrellaGro LST Method

Trella's patented solution uses a horizontal growing method combined with the low-stress training (LST) technique.

No excessive trimming or pruning those lower branches! Horizontal growth means you can keep all branches intact for more bud sites and maximum yield per plant.

TrellaGro LST Model 4E

Grow pounds for less than a pound. Now available online.

Featured product

Grow pounds for less than a pound!

The TrellaGro LST™ Model 4E is our newest model perfect for residential or commercial use. The Model 4E simplifies the low-stress training process, controls plant height, and increase yield per plant! Click Here for Additional Info.

Want to try it risk free?

Apply for our "Grow More With Less" program and try the Model 4E with a no questions asked money back guarantee.


Limited space available, as we work one-one with each member of the program.