Roots Organics CalMag - 1 QT / 1 L Hydro Components • Measures pH

• Measures pH

The HI1285-8 multiparameter probe measures pH

Weekly & Bi-Weekly Shipments Are Available

The Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

The angle of the stake works with the natural curve of rubber tubing

Roots Organics CalMag - 1 QT / 1 L Hydro Components • Measures pHRoots 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, we give you control to supplement as needed without affecting primary fertility input ratios. Roots Organics CalMag is ideal for fast growing and heavy feeding plants. Use in combination with high quality base fertilizers like Roots Organics Buddha Grow and