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GE Spectrum: The Germination spectrum is optimized for both chlorophyll a and chlorophyll b by using two very specific horticulture chips giving a double peak at around the 435 and 460 nanometer region
It features a large LCD that clearly displays the parameter being measured as well as calibration instructions
will test at 8% or less
Hydro-X Plus System / HCS-3
It is also versatile
Maxicrop Water Soluble Seaweed Powder - 10.7 oz - 1025 spl_hrg GE Spectrum: The Germination spectrumMaxicrop Soluble Seaweed Powder is an organic powder fertilizer made from dried Norwegian seaweed (Ascophyllum nodosum). It is a highly soluble powder that dissolves instantly in water with a minimum of stirring. This nutrient dense product contains more than 70 different minerals, vitamins and enzymes and can be used on a variety of plants in multiple of applications. Safe to use as often as necessary during the growing season. For use on flowers,
US$ 1246.00
US$ 595.12
