CANNA Substra Flores A&B Hard Water: Two-Part Bloom Nutrient for Inert Media
CANNA Substra Flores A&B Hard Water delivers a complete two-part flowering formula designed for inert media like rockwool and run-to-waste hydroponic systems. The balanced profile reduces nitrogen while elevating potassium and phosphorus to match bloom demands, and chelated trace elements ensure consistent, canopy-wide uptake.
Substra Flores A (3-0-3) and B (1-3-5) for Hard Water Precision Feeding
The hard water formulation counteracts elevated mineral content in source water to maintain stable pH and optimal nutrient availability through the flowering cycle. Part A (3-0-3) and Part B (1-3-5) together cover all macro and micronutrients for the bloom phase, supporting strong metabolism, prolific flower set, and efficient performance in rockwool and run-to-waste setups.
Key Features
- Hard Water Formula: buffered for high-mineral source water to maintain pH stability and consistent nutrient delivery through flowering
- Two-Part Bloom Nutrition: Part A (3-0-3) and Part B (1-3-5) together deliver a complete bloom-phase macro and micronutrient profile
- Chelated Trace Elements: readily bioavailable micronutrients maximize uptake uniformity across the full canopy
- Inert Media Optimization: developed specifically for rockwool and run-to-waste hydroponics with precise mineral ratios for the bloom phase
- Bloom-Phase NPK Shift: reduces nitrogen while elevating potassium and phosphorus to align with the plant's flowering demands