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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
When used in a hydroponic system
revolutionary Green solution that kills and eliminates soft-bodied insects
Although our 2-part formulas already provide sufficient levels of Calcium and Magnesium
increase to 2-3 tsp/gallon for extreme intensification
General Hydroponics® pH Up 1 Quart True Liberty When used in a hydroponicThis Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.
US$ 21.72
US$ 79.95
US$ 28.95
US$ 29.95