Pay in 4 interest-free payments of $40.00 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Power Si reduces nutrient salt build-up and dehydration of your crops
Trend Chart records CO2 levels per minute
Compatible for tank-mixing / rotating
5 inch offset
Hydrofarm Green Premium Saucers are sturdy and reuseable green saucers come in various sizes to match most pots
GreenPlanet Nutrients | Pro Cal Supplement Lighting Power Si reduces nutrient saltGreenPlanet Nutrients Pro Cal is an excellent added source of essential elements that plants require at all stages of growth. Our formula provides readily available calcium and magnesium, as well as iron, nitrogen, boron, and zinc to ensure your plants do not come up short when they are ready for rapid growth. Calcium and magnesium supplement to provide essential elements for rapid growth Plants undergo a large amount of stress and rapid assimilation
US$ 83.20
US$ 110.80
US$ 119.99
US$ 63.20
US$ 84.40
US$ 114.61
US$ 114.61
