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Drying & Curing products
breaks down mineral scale and organic matter
pair it alongside increasing CO2 for maximum results
like the Growmax Mega Grow
suitable for various gardening methods
GAS 4 AMP Pro Step Controller CO2 Sensor Drying & Curing productsG. A. S 4 AMP Pro Step Controller Simple, Silent Fan Speed Control The G. A. S 4 AMP Pro Step Controller gives you easy, reliable control over your extraction fan speed helping you dial in your environment and keep noise levels down, without complex settings or noisy fans. If you just want to manually adjust fan speed and maintain consistent airflow, the G. A. S 4 AMP Pro Step Controller is one of the best ways to do it. Its ideal for growers running