Description
FloraFlex® Cal + Mag + Iron is a calcium, magnesium and iron supplement designed to complement the FloraFlex two-part base nutrient formula. It is used where reverse-osmosis (RO) water is the water source, and in coco coir, rockwool and other hydroponic growing media, where those three elements are not supplied by the medium.
Manufacturer rates
- Reservoir feeding: 2–4 mL per gallon of water during all stages, or as needed.
- Foliar feeding: 15 mL per gallon of water.
- Shake well before use.
- Adjust pH to the target level after all fertilizers and additives are mixed.
- Intended for hydroponic use; compatible with soil.
Sizes
1 gallon and 5 gallon.
GACP
Suitable for GACP-standard operations and farms growing medicinal crops for export. Label analysis and SDS on request.
Farms and resellers
Farm and reseller pricing on request. Send us the items and volumes and we will quote.



