EXTREME BOOST used for bulking/ripening, is great for heavy fruiting and flowering plants as they require high levels of Phosphorus and Potassium. EXTREME BOOST takes this to the next level by providing very high amounts of pure PK exactly when the plant demands it. EXTREME BOOST uses high grade minerals in extreme concentrations to give your plants a heavy, fully developed finish during the last few weeks of bloom. This greatly aids and accelerates the final developed finish during the last few weeks of bloom. This greatly aids and accelerates the final ripening and bulking process in fruits and flowers.
HYDROPONICS: Use 2 grams per 4 litres of nutrient solution.
SOIL: Use 2 grams per 4 litres of nutrient solution.
EXTREME BOOST should only be used 2-3 weeks before harvest.
Available sizes: 500g, 1kg, 2.5kg
$40.00 – $140.00