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We recommend the use of a pH meter such as the Horticare pH meter to help accurately set the pH to the required level
Bluelab Conductivity Probe Cleaner
5 inches (3
*If the growth period is less than 8 weeks or the substrate is
120mm x 120mm x 38mm
Growlush Light Kit HPS 250W 400-499W We recommend the use ofGardeners and professional Growers are looking for reliable results from their HID lighting needs, look no further than a high quality and long lasting Magnetic Ballast! Its straightforward heavy duty quality and highest insulation level of Class H. Highlight its easy operation, with headache eliminating plug and play with 220 240 volt supply. This 600 watt HPS MH Ballast includes a 220 240 volt power cord. Suitable for all American and European HPS
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