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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
— Derek M
High lumen output and a wide color spectrum for maximum yield
Double flute for easy control
The PowerVEG 660 is one of two red spectrallyfocused lamps designed for fruiting and flowering
Direct Soil Measurement pH Portable Meter misc — Derek MDesigned to bring simplicity to pH testing of soil, the HI99121 Direct Soil pH Portable Meter is designed specifically for soil analysis. The specialized probe features a rugged conical tip, open junction design, and a glass body making it ideal for measuring the pH of soil directly or after preparation of a soil slurry with deionized water. 0. 02 pH accuracy Includes a plastic auger to break through harder soils. Specialized for the direct pH
US$ 25.00
US$ 58.00
US$ 25.00
