Flushing your cannabis plants before harvest is an essential step to ensure that your buds are free of excess nutrients and other contaminants. When cannabis plants are grown, they are often fed nutrients to help them grow and produce larger yields. However, these nutrients can build up in the plant’s tissues and affect the flavor, aroma, and quality of the final product. Flushing your plants before harvest can help remove these excess nutrients and contaminants. In this article, we’ll explore how to properly flush your cannabis plants before harvest.
Why flush your cannabis plants?
Flushing your cannabis plants before harvest can help remove excess nutrients and contaminants, leading to a better-tasting, smoother smoke. It can also improve the aroma and quality of the buds. When you flush your plants, you are essentially giving them a final rinse, which helps to remove any residual chemicals or nutrients from the soil.
How to flush your cannabis plants
Here are the steps to properly flush your cannabis plants before harvest:
- Stop feeding your plants nutrients: About two weeks before harvest, stop feeding your plants any nutrients or supplements. This will help to remove excess nutrients from the plant’s tissues.
- Water your plants with plain water: Instead of using nutrient-rich water, water your plants with plain water for the last two weeks before harvest. This will help to flush out any excess nutrients that are still present in the plant’s tissues.
- Test the pH level of the water: Make sure the pH level of the water you use for flushing is around 6.0. This will help to ensure that the plants can absorb the water and flush out any excess nutrients.
- Water the plants until the runoff is clear: When you water your plants with plain water, make sure to water them thoroughly until the runoff is clear. This will help to ensure that any excess nutrients or contaminants are completely flushed out of the soil.
- Check the trichomes: Once you’ve flushed your plants, check the trichomes to determine when they are ready for harvest. Trichomes are the small, mushroom-like growths that appear on the buds. They should be milky-white or amber in color and should be swollen with resin.
Flushing your cannabis plants before harvest is an essential step to ensure that your buds are free of excess nutrients and other contaminants. Follow these steps to properly flush your plants before harvest and improve the flavor, aroma, and quality of your final product. Remember to stop feeding your plants nutrients about two weeks before harvest, water your plants with plain water, test the pH level of the water, water the plants until the runoff is clear, and check the trichomes to determine when they are ready for harvest. With these tips in mind, you can ensure a successful harvest and a high-quality product.