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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
easy readings
MERV-13 filtration is standard on these units
5 year Bluelab Guarantee (6 months for pH probe)
patent-pending and natural formula
Automatic sun or electric light calibration modes ensure accurate readings no matter the source
Sil-Matrix HG55DRUM easy readingsSil MATRIX LC absorbs into the plant cuticle and the silicon matrix acts as a physical barrier, while product that is not absorbed into the plant will form a layer of silicon crystals on the leaf surface to control diseases by preventing the penetration of pathogens. These deposits also make the fruit and foliage unpalatable to insects to reduce feeding; additionally, direct contact of Sil MATRIX with soft bodied insects results in their desiccation
US$ 120.00
US$ 98.95
US$ 150.00
US$ 53.95
US$ 1200.00