Grotek Blossom Blaster

Grotek Blossom Blaster (NPK Ratio 0-39-25) 300-gram hydroponic plant nutrient functions as a bloom and fruit stimulator during the first 3 weeks of the flowering stage of plant growth. Combining phosphorus and potassium, Blossom Blaster helps plants properly mature, develop stunning fruit and flowers, and form essential sugars, starches, and oils necessary to the growing process. Blossom Blaster is effective in all growing media and is compatible with all base nutrients.