CANNA Substra Flores A (3-0-3) & B (1-3-5) Hard Water | Bloom Nutrient Kit Elite 91 these pre-filters help maintain the

these pre-filters help maintain the efficiency of your carbon filter

0 µmol/J Spectrum R-Spectrum (red-rich

42 A Blades Chemical-resistant polypropylene Grill Powder-coated steel Certification ETL listed Warranty 1 year

By comparing previous calibration data to the current calibration

CANNA Substra Flores A (3-0-3) & B (1-3-5) Hard Water | Bloom Nutrient Kit Elite 91 these pre-filters help maintain theCANNA 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