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or temperature swings for steadier growth
51 mm covers a wider lid flat
Most growers swap them once they turn coconut brown
which is a deliberate floor rather than a failure
Cutting Dip at 15–30 mL per Gallon: Unrooted cuttings take a five-second immersion before they hit rooting substrate
MrCool Olympus ENERGY STAR 18,000 BTU 1.5 Ton Ductless Mini Split Air Conditioner and Heat Pump - 230V/60Hz Bacteria or temperature swings for steadierMrCool Olympus 18,000 BTU Mini Split for Cooling and Heat A grow room that runs hot in summer and cold in winter usually needs two machines to stay dialed in. This Olympus ductless mini split does both from one 1. 5 ton system that cools and heats about 750 square feet. An inverter compressor ramps to match the load, so it holds a set temperature quietly instead of cycling hard. It carries a 21 SEER Energy Star rating, so the power bill stays
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