Hanna 1500 ppm@25C Calibration Solution, 20 ml, case of 25 cloning-and-seed-starting R – ROOT COLONIZING BACTERIA

R – ROOT COLONIZING BACTERIA THAT PROMOTES GROWTH

or wasting valuable electronic resources running cooling fans or other unwanted devices

The species of microorganisms in this product are specifically selected for fruiting and flowering plants with a tolerance to heavy fertilizing

Item # Description Box Dimension Gross lbs CS/QTY UG-BCEX/50 UltraGrow – Ballast Cord Extension 50′ 300v/14g 20” x 13” x 9¼” 49 lbs 10

4 controlled timer outlets

Hanna 1500 ppm@25C Calibration Solution, 20 ml, case of 25 cloning-and-seed-starting R – ROOT COLONIZING BACTERIAHanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments. Comes in a package designed to keep air and light from damaging the solution.