Roots Organics CalMag Size:Quart Heats 12 square feet

Heats 12 square feet

You probably think you've covered all your bases: your NPK is on point

Water level fill height indicators

Store for no longer than 30 days

Roots Organics CalMag Size:Quart Heats 12 square feetRoots Organics CalMag is a pure and all natural blend of calcium, magnesium and sulfur to support plants during fast growth. By creating a product free of added nitrogen, phosphate, and potassium, Roots Organics give you control to supplement as needed without affecting primary fertility input ratios. Use in combination with high quality base fertilizers like Roots Organics Buddha Grow and Buddha Bloom. Free of added nitrogen, phosphate, and potassium