Grotek Blossom Blaster (20Gr to 1Kg)

This potent flowering supplement should be added twice during the first three weeks of flowering. Blossom Blaster is effective on all growing media and is compatible with all base nutrients. Provides phosphorus availability to improve root development, as well as contributes to flowering and fruiting. Potassium is the instrument that transports the sugars produced by photosynthesis.
Use before buds open to enhance flowers. Soil / Soilless / Water cultivation:: Mix 1 g per 10 liters of water. Repeat one to two weeks later.

To buy a box of 500g add 6 units.