How To Solve Nutrient Deficiencies In Marijuana Plants 

By Robert Bergman, ILoveGrowingMarijuana.com 1 – Alfalfa and Cottonseed Meal To correct nitrogen deficiencies in your marijuana garden, adding granulated products made from alfalfa and/or cottonseed to the soil provides protein which counteracts the deficiency. Pressed alfalfa hay and the remaining solids after cotton seeds have been pressed for oil…

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