Advanced Nutrients®, Bud Ignitor®, For Bigger Buds (1 Liter)Bud Ignitor For Bigger Buds Fire up floral productivity with Bud Ignitor, the industrys leading bud potentiator for the beginning of bloom phase. Engineered with optimal ratios of phosphorus, potassium and kelp, Bud Ignitor packs a one two punch of benefits for growers. It optimizes conditions for a stronger start to flowering, while providing your high value crops the specialized nutrition they need to maximize explosive yields. Optimal PK ratio