Grotek Final Flush Grapefruit
Grotek Final Flush Grapefruit
1l
Usually in stock within one day
| 20552/1L
€12,76
€10,55
excl. VAT
€15,96
Grotek Final Flush Grapefruit
4L
In stock
| 20552/4L
€33,96
€28,07
excl. VAT
€39,96
Product detailed description
Use in the final week of flowering to flush plants of excess nutrients, or anytime to purge growing media of accumulated nutrients.
Application rate:
2ml per 1L
Observe for visible signs of excess fertilizer salts such as the appearance of a white, powdery residue on the surface of the growing medium.
Use 10 ml of Final Flush per 5 L (2 tsp/5qt) of water. Safe to use while plants are growing or between crops.
Hydroponics: Add Final Flush mixture to pure water in the nutrient reservoir and run the system for about one hour.
Soil/Soilless Applications:
Salt Accumulation: 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.
Prior to Harvest: Use mixture 7-10 days before harvest, to remove unnecessary fertilizer salts and fertilizer flavors.