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Bluelab EC Pen - Temperature Compensated Digital EC Tester
Compatible systems
Cost-conscious operators running multiple rooms where energy bills add up fast
The controller will hold the fan at a lower speed until the room approaches that point
Add Root Wizard when potting up cuttings or seedlings at 4ml per litre of nutrient solution
Evoponic - Magi-Cal Extra Size:1 Litre Bluelab EC Pen - TemperatureEvoponic Magi Cal Extra High Strength Calcium Magnesium Supplement for Indoor Growing Best for: Growers using RO water, coco coir, or fast growing plants that need reliable secondary nutrient support Our thoughts This is a proper calcium magnesium supplement that does more than the basics. The added plant extracts and biostimulants actually make a difference to yield and plant health, not just correcting deficiencies. One we recommend a lot for
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