Drip Hydro Powder A - 25lbs

Cannabis and other fruiting or flowering plants demand a steady, clean source of nitrogen and calcium to build strong tissue and keep photosynthesis running at full capacity — and inconsistent or poorly soluble calcium sources are one of the most common causes of nutrient lockout and weak cell structure in a grow. Drip Hydro Powder A - 25lbs solves that problem with a 15% nitrogen, 19% calcium formula derived from a rigorously tested calcium nitrate source, giving growers a consistent, water-soluble solution every time it's mixed. For a complete base nutrient program, it is designed to be used in conjunction with Drip Hydro Powder B - 25lbs.

Nitrogen drives vegetative growth, reproduction, and photosynthesis, while calcium reinforces cell walls and helps move carbohydrates and enzymes throughout the plant. Drip Hydro Powder A is formulated for use throughout the vegetative phase and into the early flowering phase of any fruit or flower producing plant, providing the structural foundation needed before moving into the bloom cycle with Drip Hydro Powder C and Powder D. While Powder A provides a robust 19% calcium, growers using reverse osmosis water or high-intensity lighting may require additional Drip Hydro Cal Mag to prevent deficiencies.

Because Powder A is 100% water soluble, it dilutes cleanly at 2-4 g (0.071-0.141 oz) per 4 L (1 gallon) of water with no residue left behind — a difference growers notice immediately when comparing it to lower-grade calcium nitrate products. This high solubility ensures that irrigation lines remain clear, especially when paired with a maintenance cleaner like Drip Hydro Shock. The 25lbs size is built for growers running larger rooms or multiple cycles who don't want to reorder mid-season.