Growing Organic Grow-Cal Amino Acid Chelated Liquid Calcium, 1 Gallon 5x5 Grow Tents Choice of Spectrum - 80R

Choice of Spectrum - 80R or 90R

This didn’t mean we sacrificed quality or power

4x3 = 537 average PPFD

Comes with a roll of seal tape for improved sealing and insulation

1 sec contact time Max Recirculating (Scrubbing) CFM: 400CFM / 700 m³h Recommended Min Airflow: 100 CFM / 175 m³h Prefilter: Yes Flange: 4" - 6" Outside Diameter: 30

Growing Organic Grow-Cal Amino Acid Chelated Liquid Calcium, 1 Gallon 5x5 Grow Tents Choice of Spectrum - 80RWe've been searching long and hard for a calcium25 replacement. The wait is finally over! Grow Cal is derived from non synthetic calcium chloride and is amino acid chelated with no EDTA chelators used at all, meaning this is safe for microbes. We believe multiple sources of calcium create the best results when considering immediate and long term needs. Grow Cal can be used not only as a foliar but also as a drench and we've seen great results doing