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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
5 inch collection bag
01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis
T5 2' Replacement 6400K Tubes
-6500k Bulbs
Gaia Green Greensand Size:Gaia Green Greensand, 10 kg U.S. (NA02) 5 inch collection bagGAIA GREEN Greensand is mined from ancient, nutrient rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow release fertilizer used to improve the mineral content of soil and other growing media. Greensand is gentle on plants and wont cause root burn. Greensand is recommended for use on lawns, household plants, golf courses, greenhouses, nurseries, and urban gardens, and is suitable
