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Use mild strength nutrient for delicate plants and full strength nutrient for robust plants
a little spray can reduce the odor
100% natural coir hydroponic growing medium
workplaces anywhere that can benefit from purer
15' ‐ Europe for SPYDR 2x/2p/2i VYPR 2x/2p/2x²
Hanna Combo pH/EC/TDS/C/PPM Tester commercial-lighting-fixtures Use mild strength nutrient forThis waterproof tester offers high accuracy pH, EC TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut off. pH and EC TDS readings are automatically temperature compensated. This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC TDS
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