The early-flower additive for accelerating flower set in the first two weeks of bloom. A useful, case-dependent addition. Bud Ignitor is Advanced Nutrients' early-flower booster, formulated to accelerate flower set during the transition into bloom. Used in weeks 1-2 of flower only, it's designed to get more flowering sites started faster at the beginning of the bloom cycle. We classify Bud Ignitor as useful but case-dependent rather than core. It earns its place for some genetics and growers who want to push early flower-site development, but it's not essential to a successful AN program the way the Sensi base and the four core additives are. Key Benefits Early-flower booster for accelerating flower set Used in weeks 1-2 of flower only Useful, case-dependent (not a core additive) Compatible with the pH Perfect Sensi system How to Use Add Bud Ignitor at 2 mL/gallon during weeks 1-2 of flower only, then stop. Add to the reservoir after your Sensi Bloom base. Use it as a targeted early-flower pulse, not throughout bloom.