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especially when high air capacity and extra drainage are required
flowers and herbs
Precise ratios of micro
phosphorus and potassium
HM Digital® Hydro Master HM-100 acid mix especially when high air capacityHydroMaster Digital tester makes monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH EC TDS Temp monitor with rechargeable battery. Portable, wall mount or benchtop use. Tests pH at a range of 0 pH 14 pH, temperatures from 30F 176F, TDS from 0 9999 ppm and EC from 0 9999 S. Stores up to 20 measurement readings, so you can monitor changes over time. LCD touch
US$ 447.50
US$ 40.00
US$ 625.00
US$ 625.00
