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Up to 30' lamp striking distance: Separate the ballast from your reflector by 30' of distance if necessary (optional lamp cord extensions may be needed)
making it comfortable and easy to handle
Sul-Po-Mag also makes a good addition to soils that lack sulfur
the root zone and surrounding soil
This may happen when you use gas ballast or when you pump high gas throughputs
Dissolved Oxygen Test Kit (0-1ppm) complete grow kit Up to 30' lamp strikingDissolved Oxygen Test Kit (0 1 ppm) Our 0 1 ppm Dissolved Oxygen Test Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Comparator, permanent mounting clamp, sampling tube, 25 mL sample cup and instructions. Product Type: Single Parameter Test Method: CHEMets Analyte Chemical: Oxygen, Dissolved Range: 0 1 ppm MDL: 0. 025 ppm Method: Rhodazine D NOTE: PLEASE ALLOW 2 3 DAYS FOR PACKING AND SHIPPING ON ALL TEST
