FoxFarm Cal-Mag (1 gal) Tools Give your soil a boost

Give your soil a boost with Worm Castings

The head part is the boat shaped net bag which comes with replaceable blades

and the Spring Lid keeps debris out of the reservoir

First application: Sprinkle into the row of seeds or seedlings (1–2 tbsp per foot)

robust root systems

FoxFarm Cal-Mag (1 gal) Tools Give your soil a boostGringo Rasta Cal Mag from FoxFarm is designed to support strong plant structure and healthy yields by supplying two essential secondary nutrientscalcium and magnesium. These minerals play a vital role in strengthening cell walls, aiding in enzyme activity, and supporting fruit and flower development for a more productive garden. Ideal for use in both soil based and hydroponic systems, Cal Mag helps prevent common nutrient deficiencies that can lead to