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All Sweet® flavors are scientifically formulated with carbohydrates
it's a microbe that builds root mass and increases plant uptake of nutrients and water
Transplant your Gro-Block plant onto a slab just like professional growers
Bluelab pH 7 & Bluelab pH 4 Solution Sachets are now included
ornamentals and shade trees
Emerald Harvest Cali Pro Bloom B 2.5 Gal-9.46 L Humboldt Nutrients All Sweet® flavors are scientificallyReach the full genetic potential of your crops with Emerald Harvest'R Cali Pro'R Grow A & B and Cali Pro'R Bloom A & B, our complete 2 part base nutrient series. Cali Pro'R is a nitrogen rich fertilizer that nourishes your high yield, indoor grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and