Introduction
Understanding the proper PPM (Parts Per Million) and EC (Electrical Conductivity) levels for feeding your cannabis plants is crucial for optimal growth and yield. This guide will provide you with the essential information to ensure your plants are getting the right nutrients.
How to Prevent Nutrient Burn During Feeding
Understanding PPM and EC
PPM measures the total concentration of nutrients in your water solution, while EC measures the electrical conductivity of the water, which is an indirect measure of nutrient concentration. The ideal PPM for cannabis is typically between 400-800 PPM, and the ideal EC is between 1.2-2.5 mS/cm.
What Nutrients Do Cannabis Plants Need at Each Stage?
Feeding Schedule
- Vegetative Stage: Start with a lower PPM and EC, gradually increasing as the plants grow.
- Flowering Stage: Increase PPM and EC to support the increased nutrient demand.
Monitoring and Adjusting
Regularly monitor your PPM and EC levels to ensure they remain within the ideal range. Use a pH meter and a PPM/EC meter to make precise adjustments.
marijuana feeding schedule week by week
Conclusion
Feeding your cannabis plants with the correct PPM and EC levels is key to a successful grow. By following this guide, you can ensure your plants receive the nutrients they need for healthy growth and a high-quality harvest.
Cannabis Nutrient Feeding Chart for Soil: Stage-by-Stage Guide