Have you ever met a grower that was super stoked about blossom end rot or tip burn? No way! That’s why FoxFarm brings you Gringo Rasta Cal-Mag. Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems. OMRI Listed and Registered CDFA Organic Input Material.
HOW TO USE:
Shake well before use. Mix 1 tsp (5 mL) per gallon (4 L) of water. Begin use just before bud development. Continue use as needed, not more than once per week.
Maintain a pH range of 5.6 – 6.8. A pH outside this range can impact the availability of calcium and magnesium.
By placing an order from this website you agree that you are 19 years of age or older.