FoxFarm Cal-Mag (1 gal) double-ended King Crab can be used

King Crab can be used with any fertilizer line

- Provides all the benefits of kelp and liquid fish fertilizers combined

PE and CPE

Dual Fuel 1 has high levels of nitrogen (N) and calcium (Ca)

Maximum effective flow rate: 2

FoxFarm Cal-Mag (1 gal) double-ended King Crab can be usedGringo 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