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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
- Including acrylic transparent cover
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution
Hurricane® Inline Fans are commercial grade
Thus eliminating the strain from squeezing as in many current watering tools
Grotek Pro-Silicate 10 Liter Inner Diameter (ID) Grow Trays - Including acrylic transparent coverPro Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis. Pro Silicate helps the plant battle wilting and drought by acting as insulation against excess water loss at higher temperatures. This helps increase plant growth and prolongs bloom life.
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