PH PERFECT SENSI COCO BLOOM B Guarantee Yourself A More Consistent Maximized Yield With This pH Perfect 2-Part Base Nutrient for Coco Coir! pH Perfect Sensi Coco Bloom is a two-part base nutrient-designed for the unique needs of coco coir growers-that provides your high value plants with everything they need to optimize their floral production and total bloom phase. By optimizing budding site performance and providing essential nutrients pH Perfect Sensi Coco Bloom creates an environment that will allow your plants to reach their full potential and exceed your expectations. If you follow the label directions pH Perfect Sensi Coco Bloom Part B will keep the pH of your nutrient solution stable within a range optimal for nutrient uptake for one week. For optimal results we recommend using reverse osmosis (RO) water or water up to approximately 100 ppm (EC 160 ‚âà√≠‚à´S/cm). This product is specially designed for use with diverse hydroponic growing media including peat rockwool and expanded clay pellets and all continuous liquid-feed growing systems such as aeroponics drip irrigation and emitters NFT flood and drain and deep water culture. And since it also contains our proprietary pH Perfect Technology eliminating the need for pH and ppm metering pH Perfect Sensi Coco Bloom Part B is an invaluable asset to your growroom.