PH PERFECT® SENSI COCO BLOOM A 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 you can rely on to supply your plants with what they need throughout the crucial bloom phase. pH Perfect Sensi Coco Bloom provides your plants with a solid foundation of nutrient health and reserves to guarantee outstanding floral development and quality. If you follow the label directions, pH Perfect® Sensi Coco Bloom Part A 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 µS/ cm). This product is specially designed for use with coco coir growing media and 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 A is an invaluable asset to your growroom.