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Bushdoctor Sledgehammer is a unique rinse formula designed to remove excess fertilizer buildup and encourage water movement through soil and soilless mediums
You could use Pulse Hub is to track pH
Organics Alive
Other Ingredients ………
Flush at the end of every week and end of cycle with just water at the rate of 2 ml per gallon
Active Air Duct Fan Speed Adjuster Best Selling Bushdoctor Sledgehammer is a uniqueHydrofarm's Fan Speed Controller was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans) It will correctly and precisely adjust the speed of centrifugal fans. These controllers are more sensitive than any on the market, and are compact and built to last. Features Internal electronic auto resetting
