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ensuring optimum growth
These bulbs work well in horticultural applications or as warehouse lighting
DIRECTIONS FOR USE:Step 1: Press power button and place probe in solution
• Easy to assemble
pH strongly influences the availability of the microorganisms to plants in the soil
Ongrok Ongrok Colour-Coded Hygrometer (6 /Pk) Harvest & Storage ensuring optimum growthOngrok Colour Coded Hygrometer (6 Pack) COMPACT DESIGN Their small size makes it easier to fit in almost everywhere! Great for use at home, office, car, schools as well as places equipped with air condition, etc. These hygrometers are also perfect for humidors, sealed jars, bags or pouches, violin or Guitar cases, wine cellars or wherever you want to track the humidity & temperature. LCD DISPLAY Our ONGROK mini digital hygrometers allow you to easily
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