Understanding Nutrient Burn and Light Burn
In the world of cannabis cultivation, it's crucial to identify the difference between nutrient burn and light burn. Both can affect plant health and yield.
Nutrient Burn
Nutrient burn occurs when plants absorb too much of a nutrient, often due to overwatering or incorrect feeding. It typically shows up as brown or black leaf tips and edges. To address nutrient burn, adjust watering and feeding schedules, and ensure pH levels are balanced.
cannabis nutrient burn vs light burn how to tell
Light Burn
Light burn, on the other hand, is caused by excessive light exposure. It presents as yellowing leaves and can lead to leaf drop. To fix light burn, move the plants further from the light source or use a reflective surface to diffuse the light.
Adjusting EC for Marijuana Nutrient Burn
Key Differences
- Nutrient Burn: Brown or black tips, usually due to overfeeding or overwatering.
- Light Burn: Yellowing leaves, often from direct light exposure.
Preventative Measures
Prevention is better than cure. Regularly check your plants for signs of stress and maintain a consistent environment. Use high-quality nutrients and water correctly to avoid nutrient burn. Ensure your plants receive the right amount of light for their stage of growth to prevent light burn.