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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Pour solution around the base of each plant site
we made a premium house plant soil following the BuildASoil way
From the field to the greenhouse
Prevents weeds without the use of chemicals
Emerald Harvest Cal-Mag, 15 Gallon Container Size:55 Gallon Pour solution around the baseEmerald Harvest Cal Mag keeps your plants productive and green in any growing medium with our top quality calcium magnesium supplement. Keep your plants productive and green with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield by utilizing its 2 0 0 NPK.
