The Louder Powder Grow A is a granular nutrient blend formulated with calcium, magnesium, and nitrogen for the vegetative stage. The high-quality chelates and precision blending of these nutrients make them readily available to the plant and easily solubilized in water. In GROW A the calcium strengthens cell walls, the magnesium promotes synthesis of chlorophyll, and the nitrogen promotes vegetative plant growth. GROW A is compatible with all irrigation platforms including:

• Drip irrigation direct from reservoir mix.
• Recirculating hydroponic systems - Flood & Drain, Recirculating Deep Water Culture, Aeroponic, NFT
• Injection from stock tank concentrate - Siphon, Electric Diaphragm, Pneumatic
• Hand mix tanks for traditional wand feeding

Note: For injection and reservoir mixes GROW A should always be mixed FIRST

Usage Rate: 4.5 Grams per 1 Gallon