PRO-XL has formulated a unique growth fertilizer for optimal growing with CO2. After years of testing, PRO-X managed to produce the ideal Nutrients composition for growing with CO2. As the plant grows harder when adding CO2, it is extremely important that you use the proper growth nutrition.
Pro XL Growth Nutrients is suited for use on all types of mediums.
Use: A 250 ml and 250 ml of B per 100 liters.
A & B concentrate Never mix pure (without water)!