OPTIMUM HYDROPONIX MYSTIK GROW 20L (1)

Sonic Boost Flowering Fertilizer is a water-soluble powder that delivers high levels of phosphorous and potassium to plants during flower and fruit development.

Add Sonic Boost to hydroponic garden nutrient solutions at the first sign of flowering and then add at every change of nutrient solution.

Ideal to use with Optimum hydroponix® 2-part nutrient and all other basic fertilizer programs

Detailed description:

- Nitrogen 0%
- Phosphate 39%
- Potash 27%
- Available 100G, 400G, 1KG