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These heavy duty full ID flood trays are thick
The ingredients in SNS 203 are processed in-house by Sierra Natural Science to ensure consistency and full potency in each batch
UV to NIR) LED plant grow lights
Excellent Aeration and Circulation: Ideal for aerating and circulating water
NOTICE: This listing is for veg only
Advanced pH Meter Please Select an Option::Item #850056 (pH Meter Kit with Probe) These heavy duty full IDReads either pH (in 0. 01 resolution) or mV in large digits, with time, date, and temperature (in C or F) shown simultaneously on the lower display. Also indicates stable reading, low battery and displays calibration data. Scroll 99 data points with time stamps and min max readings directly on the backlit LCD. Features hold, up to 5 point calibration, N. I. S. T. buffer recognition, manual or automatic temperature compensation and a USB port. In order
