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GroTek Final Flush Grapefruit 1 L
Final Flush Grapefruit 1 L is a fertilizer to dissolve excess salts that build up over time as a result of regular feeding program. Use to remove salts in hydroponic systems, growing media and potting soils. GroTek Final Flush Grapefruit will dissolve excess fertilizer salts leaving a Grapefruit taste.
Add Final Flush mixture to pure water in your reservoir and run the system for about one hour.
Soil/Soil less Application:
Apply Final Flush mixture liberally to the top of the container and allow any excess solution to drain out the bottom. Repeat a second time if necessary and then wait one week before resuming a regular feeding program.
Use Final Flush 7-10 days before harvest to remove unnecessary fertilizer salts and fertilizer flavours.
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