Elite Resin D Promote The Harvest Pro RVD series

The Harvest Pro RVD series of vacuum pumps are specifically suited for botanical extraction

This optional valve (used in place of a pump) is designed to be installed in a pressurized water line and to be controlled by your CO2 monitor

DIY mode also available

black cap with female threads

Elite Resin D Promote The Harvest Pro RVD seriesElite Resin D (1 3 14) provides the vital nutrients necessary in the later and final stages of growth and promotes the development of rich, full flowers. How it works: Specifically engineered to meet the heavy feeding needs of flowering plants, Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetation to bloom. Resin D should be used at the onset of flowering, when the