Pay in 4 interest-free payments of $36.50 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Unique Design & Size Range: The Intense line boasts 6 top-quality models
but works with Agilent 531 or 536 sensors as well if you are looking for a more robust sensor option
Xtra versatile—works with most fixtures
5 Gram bags will take 2
Built upon the most popular grow tent features
Emerald Harvest Cal-Mag 2.5 gal Plant Support Unique Design & Size Range:Description Reduce the risk of calcium or magnesium deficiencies. Promote chlorophyll production in plants to keep them green and healthy vigorous. Activate enzymes in plants that help plants uptake nutrients. Keep your plants productive and green in any growing medium with this calcium magnesium supplement. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for
