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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
One is for turning the meter on/off and the other for automatic one or two point calibration
Small Trees
Fresh Linen scent
Package Dimensions: 275mm x 255mm x 95mm
Growth Science Base B - 55 GAL / 208 L special-order One is for turning theBase A and B from Growth Science is the foundation for your grow. The two part base formulation offers superior results at 50 85% of the run cost of other competitors with a simple system that makes dialing in your grow easy. Base A contains nitrogen and key micronutrients like calcium and magnesium to support essential plant function and encourage vegetative growth. Base B brings phosphorus, potassium, and key micronutrients specifically selected to
US$ 43.00
US$ 149.95
US$ 220.00
US$ 45.99
US$ 22.99
US$ 65.00
Pay in 4 interest-free payments of $197.50 Learn more