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Ideal for large irrigation zones that require a lower flow rate
BPA free means that you can cook with confidence
naturally—no respirators
Constant Feeding: 1/2 level tsp/gal every watering Outdoor Plantings 1 heaping tbsp/gal every 7-14 days
P-Load helps you increase yield without increasing light or plant sites
Hanna GroLine HI98318 Waterproof EC/TDS (ppm) Tester Spring Ideal for large irrigation zonesThe HI98318 is our latest 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 to two buttons. One is for turning the meter on off and the
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