Salinity can become a serious problem for gardeners who grow in pots and recirculation systems. Salt buildup can cause problems for growing plants and fruit can be bitter. Final Flush™ is a flushing agent designed to correct overfeeding problems during crop production while removing excessive salt from the medium during the later stages of plant growth.

Instructions for use:

Watch for signs of excess fertilizer salts, such as the appearance of a white powdery residue on the surface of the growing medium.

Use 10ml per 5L of water. It is safe to use while plants are growing or between harvests.

– Hydroponics: Add Final Flush mix to pure water in the nutrient container and run the system for approximately one hour.

– Ground/off-ground application

Salt buildup: Apply Final Flush mixture liberally to the top of the container and allow any excess solution to drain from the bottom. Repeat again if necessary and wait a week before returning to the regular feeding schedule.

Before harvest: Use the mixture 7 to 10 days before harvest to remove unnecessary fertilizer salts and fertilizer flavors.