Copper Deficiency in Plants
Copper is a semi-mobile macronutrient that assists plants in using nitrogen and metabolizes carbohydrates. Copper deficiency is rare as feed and grows mediums usually provide plenty for cannabis plants.
Copper Deficiency Symptoms in Plants
A slow wilting appearance with new growth twisting.
How to Treat Cannabis Copper Deficiency
It is more difficult to treat micronutrients like copper, iron, and Molybdenum compared to mobile macronutrients like Phosphorus, nitrogen, and Potassium. The proper dosage can be tricky to find, and what grower wants to add heavy metals to plants they’ll be smoking soon? Because of this, prevention is really the only option.