FoxFarm Cal-Mag (1 gal)

$83.99

Gringo Rasta® Cal-Mag from FoxFarm is designed to support strong plant structure and healthy yields by supplying two essential secondary nutrients—calcium 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 issues like blossom end rot or poor bud formation. Its formula is OMRI Listed® and registered as a CDFA Organic Input Material, ensuring it’s suitable for certified organic growing. Containing 3% calcium and 0.9% magnesium, it’s derived from calcium carbonate, magnesium sulfate, and soy protein hydrolysate for efficient nutrient uptake. Whether you’re growing vegetables, fruits, or flowering plants, this supplement can be a valuable part of your feeding program to promote overall plant vigor and resilience. For more soil health and plant nutrition products, explore our Fertilizer & Growing Supplies collection. Size: 1 gallon Calcium Content: 3% Magnesium Content: 0.9% Suitable For: Soil and hydroponics Organic Certification: OMRI Listed®, CDFA Organic Input Derived From: Calcium carbonate, magnesium sulfate, soy protein hydrolysate Compare this product with additional liquid fertilizers selected for garden and farm fertility programs.

Free shipping over $35 · Ships nationwide · Care notes on every listing