FloraFlex Cal+Mag+Iron Plagron and none of the hassle

and none of the hassle of ballast wiring

powered directly from the fixture

Feed dried or fresh plant stems into the appropriately sized hole

Available sizes: 100ml

visible root development — it does exactly what it should without demanding constant attention

FloraFlex Cal+Mag+Iron Plagron and none of the hassleFloraFlex Cal+Mag+Iron Secondary Nutrient Supplement for Hydroponic Growing Best for: Growers using RO water, coco coir, or hydroponic systems who need to correct calcium, magnesium, and iron deficiencies Our thoughts If you're running RO water or growing in coco, you need this. Calcium and magnesium don't come cheap when you're relying on a sterile growing medium, and deficiency symptoms show up fast in hydro. FloraFlex Cal+Mag+Iron does the job