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This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective
transplants
an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons
this untreated mineral amendment gradually builds soil fertility over time and is especially useful for gardens
75 Width (in): 3
HANNA GroLine Waterproof 3 in 1 pH/EC/TDS/Temp Tester Bloom Formulas This innovative way to raiseHanna 3 in 1 Tester pH EC TDS Temp HI 98131 The 3 in 1 GroLine tester features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The pH readings are displayed with a 0. 01 resolution and with an accuracy of + 0. 05 pH, while the EC and TDS readings are displayed with a 0. 01 mS cm and 10 ppm (mg L) resolution and 2% full scale accuracy. The EC range of the HI98131 is from 0. 01 to 6. 00 mS cm and TDS is
US$ 100.00
US$ 100.00
US$ 76.00
