Humboldt Nutrients Big Up Powder Premium Bloom Booster 33% Phosphate 23% Potash Monopotassium 4oz. Size

- PREMIUM BLOOM BOOSTER: A local legend in Humboldt County, this powerful flowering supplement helps plants reach their full blooming potential. - NUTRIENT RICH: Contains 33% available phosphate (P2O5) and 23% soluble potash (K2O) to support robust flowering and fruiting phases. - VERSATILE SIZING: Available in multiple convenient sizes from 4oz to 10 lbs to suit both small-scale and commercial growing operations. - NATURAL INGREDIENTS: Formulated with monopotassium phosphate and Ascophyllum nodosum for enhanced plant nutrition. - RESEARCH-BACKED: Developed through extensive local trials and years of research to deliver optimal results for gardeners.