How to Prevent Nutrient Burn During Cannabis Feeding
Understanding Nutrient Burn
Nutrient burn occurs when cannabis plants absorb too much nutrient, leading to scorched leaves. This is often due to over-fertilization or improper nutrient ratios.
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Key Preventive Measures
- Use balanced nutrient formulations designed for cannabis.
- Monitor pH levels to ensure they are within the optimal range of 5.5 to 6.5.
- Avoid overwatering, as it can dilute nutrients and lead to burn.
Feeding Schedule
Follow a feeding schedule that aligns with the plant's stage of growth. For example, use higher nitrogen during the vegetative stage and more phosphorus and potassium during flowering.
Regular Monitoring
Regularly check the plant's appearance and adjust feeding accordingly. Look for signs of nutrient burn, such as brown or black leaf tips, and adjust pH and nutrient levels as needed.