Roots Organics CalMag, 32 oz 122 Great for all indoor and

Great for all indoor and outdoor plants

For outdoor use only

Sturdy Iron Construction

pH readings between pH 3 (acidic) and pH 10 (basic) are represented

Roots Organics CalMag, 32 oz 122 Great for all indoor andProduct Details: 32 oz Roots Organics CalMag All natural blend of calcium, magnesium and sulfur Free of added nitrogen, phosphate, and potassium Supports fast growing and heavy feeding plants Great to combine with quality base fertilizers 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, we give you control to supplement as needed