KoolBloom™ is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. KoolBloom™ is rich with phosphorus and potassium and contains precise amounts of ripening elements. KoolBloom™ is to be used only at the very end of a plant's life cycle and will help build larger, heavier fruits and flowers.

Introducing a superior hydroponic nutrient supplement that has been trusted by professional growers for over two decades. Our powerful ripening formula is specifically designed to enhance your plant's growth and flowering potential, allowing you to achieve bigger and more flavorful yields. This progressive bloom stimulant ensures higher yields and improved overall plant development.
Our unique formula works by increasing nutrient absorption rates, resulting in faster and more efficient uptake by your plants. This means healthier, more robust plants that are better equipped to resist stress and adverse conditions. Our product is suitable for use in all hydroponic systems, including ebb and flow, drip, aeroponic, and nutrient film technique (NFT) systems.
The Five Ws and H:
- Who: Hydroponic gardeners and professional growers
- What: A powerful ripening formula for hydroponic plants
- When: Throughout the entire growth and flowering stages
- Where: Suitable for all hydroponic systems
- Why: To achieve bigger, more flavorful yields and healthier plants
- How: Simply add to your nutrient solution as directed