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Duotone bay — asphalt brief on the left, yellow-folded service sheet on the right.
that are fully biodegradable
Can be used immediately before or after B-Nine application without phytotoxicity concerns that are common with coppers
as well as for use with riser lines
ensuring healthier
more resilient plants through increased leaf and cell wall thickness
GroLine Waterproof EC/TDS (ppm) Pocket Tester CABLES that are fully biodegradableThe GroLine Waterproof EC TDS (ppm) Tester HI98318 by HANNA Instruments is a convenient pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified
US$ 23.00
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US$ 27.50
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US$ 59.95
US$ 71.50