Grotek Blossom Blaster Size:130 g Now powered by Active Aqua's

Now powered by Active Aqua's premium

Use 1 - 2 teaspoons per gallon fresh water (5 - 10 grams per 4 liters fresh water)

dolomitic and calcitic limestone (pH adjuster)

The extended collar allows for easy duct installation and taping

Previously they were rated at a higher temperature and humidity level based on hydroponic industry standard usage (86 °F

Grotek Blossom Blaster Size:130 g Now powered by Active Aqua'sBlossom Blaster provides available phosphorus to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful flowering supplement should be added twice during the initial 3 weeks of flowering. Blossom Blaster is effective in all growing mediums and is compatible with all base nutrients. Do not use as a foliar spray. Always use fresh product. Do not add to existing