Pro XL and Piensa en Verde bring you Nitrogen, a necessary additive for plant organisms to create chlorophyll and thus have adequate photosynthesis.
How does Nitrogen Affect Marijuana Plants?
An adequate level achieves a more vigorous growth, the plants develop more leaves, a fatter stem and higher productivity. In addition the plants have a high resistance to pests and fungi.
Nitrogen Pro XL will cover the lack of this element if it is so important for the life of the plants.
Pro XL Nitrogen Dosing
Moderate lack ... 0.75 ml per 1 liter.
Normal lack ... 1 ml per 1 liter.
Severe fault ... 2 ml per 1 liter.