Roots Organics CalMag Size:Quart Breathable mesh for quick drying

Breathable mesh for quick drying of flowers & herbs

Odor-free and easy to use

Contains kelp and yucca extract

These reservoirs are thicker all around than most other brands

Roots Organics CalMag Size:Quart Breathable mesh for quick dryingRoots 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