Buy 1 and get 2nd 50% OFF CAL MAG PLUS HUMATES ^Sale

Cal-Mag – Deficiency Defense for Cannabis

Cannabis plants rely heavily on calcium and magnesium to stay strong and healthy. When these nutrients are lacking, you’ll often see yellowing leaves, brown spots, curling edges, and slowed growth. These are common deficiency symptoms that can seriously impact yield and quality if left untreated.

Cal-Mag is specially formulated to restore balance. By supplying a fast-acting boost of calcium and magnesium, it strengthens cell walls, improves nutrient uptake, and supports vibrant green growth. This means healthier plants, stronger stems, and no more deficiency stress holding back your harvest.

Result: A simple solution that keeps plants thriving from root to bud.  And we have also added Humates for extra nutrient uptake.