Roots Organics CalMag - 1 QT / 1 L Hydro Components Weekly & Bi-Weekly Shipments Are

Weekly & Bi-Weekly Shipments Are Available

• Measures pH

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

4-hour REI (Restricted Entry Interval) and 0-day PHI (Pre-Harvest Interval)

Double-ended lamp base for accurate lamp positioning

Roots Organics CalMag - 1 QT / 1 L Hydro Components Weekly & Bi-Weekly Shipments AreRoots 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