Why Flush Cannabis Before Harvest?
Flushing cannabis plants before harvest is crucial for maximizing the quality and potency of the CBD extract. By removing excess nutrients, you can ensure a cleaner, purer product.
1. Start with Good Soil
The foundation of a successful flush begins with using high-quality, organic soil. This helps your plants absorb nutrients efficiently and reduces the need for synthetic fertilizers.
2. Adjust pH Levels
Maintain a pH balance between 6.0 and 6.5 during the flowering stage. This promotes nutrient uptake and optimizes plant health.
3. Gradually Reduce Nutrient Supply
Two weeks before harvest, begin reducing the amount of nutrients you provide. This encourages the plants to use up the nutrients already in their system, leading to a flush of high-quality flowers.
how to flush cannabis before harvest
4. Monitor Plant Hydration
Keep the soil slightly dry but not completely dehydrated. This encourages the plants to absorb more nutrients during watering, further aiding the flushing process.
5. Final Flush
One week before harvest, use plain water to flush out any remaining nutrients. This step is critical for removing any residual fertilizers and ensuring a clean harvest.
6. Harvest at the Right Time
Harvesting at the peak time for the strain you're growing will guarantee the highest quality and potency of your CBD extract.