Grotek Blossom Blaster 0-39-25 -- 20 g
Blossom Blasterâ„¢ is a powerful blend of phosphorous and potassium fertilizers. Use Blossom Blasterâ„¢ to add size to your blossoms by adding it to your nutrient solution just before flowers are starting to form. It supplies the plant with a reliable source of nutrition in the area where blossoms are developing. Blossom Blasterâ„¢ gives high performance in all mediums. Blossom Blasterâ„¢ is effective in all growing media and is compatible with all base nutrients. It provides available phosphorous to improve root development as well as aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. Do not use as a foliar spray. Always use fresh product. Do not add to existing solutions.