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How To Grow Autoflowering Seeds Using SCROG

In this article you will learn all about the Screen of Green technique, advantages associated, how it works, including our top tips
10 June 2022
4 min read
How To Grow Autoflowering Seeds Using SCROG

Contents:
  • 1. What does scrog mean?
  • 2. Why scrog cannabis plants?
  • 3. How it works and what can i use?
  • 4. Hands-on training
  • 5. Top tips on scrog 
  • 6. Best recommended strains for scrog
  • 7. In conclusion

When growing Cannabis at home, any extra hints and tips can go a long way in boosting yields. Below we explain about the training method known as Screen of Green, how it works and what to consider next time you grow from seed to harvest.

1. What Does SCROG Mean?

SCROG refers to when a screen is applied to a grow room, to multiple or one huge plant, to be trained and manipulated through the screen. You may have heard the term Sea of Green (S.O.G) which describes a large number of smaller-sized plants grown close together. The end goal is to achieve what appears to be a sea of plants covering wall to wall the indoor grow space. When adding a screen into the mix, the dynamic of the garden dramatically changes, as everything is now given its own exclusive place on the screen. Unlike the S.O.G method where Cannabis plants are left to grow without any training or manipulation prior to flowering, Screen of Green requires much more hands-on attention.

2. Why SCROG Cannabis Plants?

As mentioned, the scrog method (aka scrogging) works by stretching the branches of cannabis plants into a screen, creating a uniform canopy. Doing this has several benefits such as:

 

  • Spreading the canopy uniformly allows light to reach deeper, which results in better quality flowers and bigger yields.
  • Scrogging will also improve airflow between the buds, which reduces the chances of mold or bugs.
  • The scrog net also serves as support so that the heavy buds don’t snap the branches.

 

All of these benefits result in really thick, dense buds but remember that the branches below the scrog net will not get much light so you want to prune the lower part of the plant (branches and leaves) as they will not matter when growing this way. By removing lower plant growth you encourage your plants to focus their energy at the top, producing beautifully frosty flowers.

3. How It Works And What Can I Use?

The most important thing to consider is for the space in the screen to be large enough to easily feed growth tips through. 

How To Grow Autoflowering Seeds Using SCROG: How it works and what to use

How and what to use for a SCROG setup.
 

Making your own homemade wooden frame to fit around your chicken wire or pea netting is a great idea and a good way to customize your grow space. 

4. Hands-On Training

One thing that is required when working with autoflowering Cannabis plants and using a screen, is spending time manipulating the direction your plants grow. Once the growth tips are in place and have been allocated their own unique space until the time of harvest, the only thing you may need to do is to prune your plants, removing anything below the screen.

Pruning is the art of removing foliage and exposing a bare main stem, to allow the remaining canopy to absorb all of the growth energy. By doing this your top buds will be as fat as possible, without any lower, underdeveloped flowers forming.

How To Grow Autoflowering Seeds Using SCROG: Space between pots

How to setup a scrog net and pots.

5. Top Tips On SCROG 

1. Make sure your screen or net can easily be raised and the plants accessed if necessary. A screen fixed in place may be problematic in the event of an emergency involving you getting to your autoflowering ladies. 

 

2. If making a homemade screen from bamboo cane, make sure they are thoroughly washed in alcohol, hydrogen peroxide, or bleach cleaning solution. The last thing you want is to infest your crop with pests.

 

3. Do not overcrowd your grow space, and allow each plant to grow out into the screen. It may take some time and moving certain shoots around as the plants grow, however, the end result is well worth it.

How To Grow Autoflowering Seeds Using SCROG: Top 5 tips

Top tips for scrog setups.
 

4. If pruning, be sure to use a clean and sterile razor blade or scalpel. You should not need to prune much foliage if the technique has been performed correctly.

 

5. Some cultivars are better suited than others when it comes to Screen of Green. Hybrid and sativa dominant strains are much better thanks to their large size and growth structure.


6. Best Recommended Strains For SCROG

Wedding Cheesecake Auto
5 out of 5
Beautiful plants, and consistent among the three. I topped all of them and got around 115g off each in 2 gallon pots. Very pleased
Breen.
Verified customer
Reviewed 9 December 2020
 

A huge yielding variety that performs amazingly well under Screen of Green.

Jack Herer Auto
5 out of 5
Really liked this, we abandoned her for a bit while camping but she survived! We pressed all her sticky buds into rosin. Will grow again!
Haeussler.
Verified customer
Reviewed 18 May 2020
 

A sativa dominant hybrid that stays medium height but grows very bushy.

Six Shooter Auto
5 out of 5
I received one seed of this variety as a gift and I can say that this is an excellent quality as always. I think it will be a great product)
RomanJan.
Verified customer
Reviewed 9 August 2021
 

A very tall and highly productive hybrid strain, flowering in 70 days.


7. In Conclusion

As a beginner grower works their way up and learns about the different types of plant training, SCROG is certainly at the more advanced scale of the spectrum. It takes experience, as well as a thorough understanding of how autoflowering and photoperiod cultivars grow. The advantages of growing with the Screen of Green method are that only big-sized, top-heavy buds will be produced, no concern over smaller sized flower buds and under the screen is totally clean of foliage, bugs and optimal in terms of airflow around the base of the plants.

10 June 2022