Benefits of Super Cropping Autoflowering Cannabis Plants

What is super cropping, how and when it is done and what to consider. Its benefits & our top tips.
27 April 2020
4 min read
Benefits of Super Cropping Autoflowering Cannabis Plants

  • 1. What does super cropping mean?
  • 1. a. What to remember
  • 2. How and when is it performed?
  • 3. High stress and recovery
  • 4. Top tips on super cropping autoflowering plants
  • 5. In conclusion

If you are learning about growing Cannabis and have heard the term low stress training, then you may be surprised to know there is such a thing as high-stress training. Cannabis plants are extremely tough and when challenged will often adapt to their environment as well as a physical break to a branch.

In this article we explain about super cropping autoflowering plants, how it works, the benefits associated including our top tips.

1. What Does Super Cropping Mean?

This term means to break certain parts of the plants prior to flowering, encouraging the plant to distribute a growth repair hormone throughout the entire plant. As the cell walls of the branch that was purposely damaged are repaired, the result will be a solid wooden knuckle that has formed around the break. In the same way, when we break a bone, the weakest part becomes calcified ensuring that point now remains stable.

Performing this technique should be done by growers who are more familiar with plant training, and understand what is happening to the plant during this time. It is very easy to get it wrong but once done correctly, it really will make a huge difference in how well your plants grow.


What To Remember

  • A high-stress is a technique that will cause the inner cell walls to break and repair. 
  • Best suited for more experienced growers who are confident being hands-on. 
  • Recovery time is essential in order to achieve the best results from the technique.

2. How And When Is It Performed?

When growing with autoflowering cultivars, any type of plant training should always be performed during the growing phase. Typically autoflowering strains begin to heavily flower from week 4 onwards.

Considering how traumatic super cropping is getting the timing right can be the difference between strong, hardwood plants with plenty of natural support, and weaker, thinner branches.

Step 1: It is a good idea to start with only one super crop on the main central stem. You will want to locate the point between internodal growth. For example, in between the 3rd and 4th internode, you would select this area for the break.

Step 2: Now you will support the plant making sure it is stable and does not move around when you are applying the technique. Simply place your finger and thumb around the center of the stem, gently applying pressure to the inner cell walls.

How to perform super cropping on your cannabis plant.

Step 3: Once you feel a breaking sensation and oftentimes will hear a popping noise, then you can now leave the plant to recover. Some strains will make a loud popping sound whilst others may not, so it is very important to feel the inner stem crumble and break between your finger and thumb.

Step 4: After 5-7 days, you will notice a hardwood knuckle has formed around the point where you squeezed. Once the plants are fully recovered, then it is possible to apply this technique again on side branches, or further up or lower down the main stem in correspondence with the original break.

3. High Stress and Recovery

One of the most crucial parts of a successful super crop is the recovery time given to the plants after the first time the technique has been applied. Allowing the inner cells walls of the branch to grow a wooden knuckle takes time.


To perform a successful super cropping technique always remember to provide a recovery time for your plant.

Remember, before performing the technique again it is essential the plants get a chance to fully heal allowing the growth repair hormone to do its work.

4. Top Tips On Super Cropping Autoflowering Plants

1. Super cropping is an excellent way to really strengthen the branches and stems. You will see how much support the wooden knuckle offers as the plants begin to bulk up with weight.

2. If the plants are young and fresh, do not perform any type of high-stress technique until they have a hard wood appearance. Applying the technique on plants that are not mature enough can severely damage the plants beyond repair.

3. Do not cause the plants any type of stress once you see flowers being produced. High stress techniques once flowering starts can be traumatic and lead to stunted plants or worse yet hermaphrodites. 

4. Some cultivars will react better to super cropping than others and be more flexible when it comes to durability.

5. When combined with low stress training and SCROG, it is possible to apply the breaks allowing plants to grow horizontally.

5. In Conclusion

When done correctly the results are highly beneficial, encouraging autoflowering plants to grow with more vigor, enhanced structure, added support, growth hormones, and increased yields.

When choosing a strain to practice your newly discovered super cropping technique, remember to get a sturdy grower, like Purple Lemonade. She is a great candidate for training and is up for any challenge. 

Purple Lemonade Auto
Purple Lemonade Auto
Sativa 30%/Indica 70%
Purple Lemonade
9 – 10 weeks
400 – 500 gr/m2
70 – 120 cm
Up to 22%
< 1%
Buy seeds from 13,00 €
1 fem
13,00 €
2 fem
24,00 €
3 fem
36,00 €
5 fem
55,00 €
10 fem
99,00 €
25 fem
215,00 €
50 fem
365,00 €
100 fem
590,00 €
500 fem
1 950,00 €
1000 fem
3 400,00 €
3 fem
Add to Cart
36,00 €

We do recommend super cropping for more experienced growers that have worked their way through the various types of low stress training from topping, fimming and tying down. 

27 April 2020