Grotek Cal-Max Size:4L Filter Bags

Filter Bags

ml/10L ml/gal Cuttings / Seedings 5 2 Transplants 10 4 Vegetative Growth 10 4 Pre-Bloom 10 4 Early Bloom 10 4 Bloom 5 2 Late Bloom / Ripening 5 2 Foliar 10 4

try Aqua Flores

kelp and other complex organics

✅ Perfect for hydro systems – runs water and air pumps on schedule

Grotek Cal-Max Size:4L Filter BagsGROTEK CAL MAX Provides added calcium, magnesium and iron NPK: 2 0 0 Cal Max was developed to provide the additional calcium, magnesium and iron needed to support peak production in hydroponic growing. Cal Max can be used to treat problems when they surface and it can also be used as a preventative supplement to your nutrient program to avoid deficiencies such as tip burn in lettuce and blossom end rot in tomatoes. Works to charge soilless media and