Defoliation is a cultivation technique involving the removal of leaves from a plant to promote better light penetration and air circulation.
Also called / Category:
Also called leaf stripping; Cultivation Stages & Techniques
Key takeaways:
- Improves light distribution to lower parts of the plant.
- Enhances air flow, reducing the risk of mould.
- Can boost yield when done correctly.
- Typically performed during the vegetative and flowering stages.
What it is / How it shows up:
Defoliation is commonly discussed in cannabis cultivation guides and forums. Growers use this technique to enhance plant health and maximize yields by selectively removing fan leaves. This practice allows more light to reach the budding sites and improves air circulation, helping to prevent issues like mould and mildew. While defoliation can indeed improve the quality and quantity of the harvest, it must be done carefully to avoid stressing the plant.
Use in context:
- “I defoliated my plants to improve light penetration.”
- “Defoliation helped my cannabis plants grow healthier buds.”
- “When defoliating, be cautious not to remove too many leaves.”
Safety & compliance in Canada:
- Ensure compliance with local cultivation regulations.
- Be aware of plant stress signs when defoliating.
Related terms / See also:
FAQs:
Q: When is the best time to defoliate cannabis plants?
A: The best times to defoliate are during the vegetative stage and early flowering stages to ensure optimal light and air penetration.
Q: Can defoliation harm my plants?
A: Over-defoliation can stress plants, so it’s crucial to remove only a reasonable number of leaves at a time.
Sources:
- offset-4 transition-colors hover:underline" title="Learn more about Health Canada">Health Canada
- PubChem