Grotek Final Flush 1 Litre Bulky it's need for potassium increases

it's need for potassium increases dramatically

Advanced Nutrients - Overdrive

using high-quality

The white reflective skin on the FlexiTank Pro helps to prevent nutrient temperatures from increasing

discreet performance from seed to harvest

Grotek Final Flush 1 Litre Bulky it's need for potassium increasesGROTEK Final Flush Harvest Flush Solution Grotek Final Flush is a finishing solution designed to help remove excess salts and nutrient build up from the root zone in the final stage before harvest. Used during the last days of the flowering cycle, it helps clean the growing medium so plants can finish naturally without accumulated nutrient residues. Available in a range of flavours, Final Flush is suitable for hydroponics, coco coir, and soil systems.