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disease and plant pests from damaging the crop
Benefits of silicon include greater tolerance of environmental stresses and mineral toxicity or deficiency
The DLI reflectors are manufactured to have the highest possible total reflectance at all wavelengths from 400 to 700 nm giving excellent PAR rendition
increased sugar/brix content and plant biomass
Hanna GroLine Direct Soil EC Tester Pen Dyna-Gro disease and plant pests fromThe HI98331 Soil Test is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil. No need for soil slurries with the steel penetration electrode. Integrated temperature sensor for automatic temperature compensation. Great for environmental and
US$ 12.95
US$ 17.99
US$ 17.99
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US$ 650.00