FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 2lb Early Bloom Booster

The FoxFarm Open Sesame Soluble Fertilizer 2lb is a high-phosphorus bloom initiator specifically formulated to trigger vigorous blooming and bud development during the early weeks of flowering. With a 5-45-19 NPK ratio, FoxFarm Open Sesame Soluble Fertilizer delivers a targeted phosphorus surge directly to the root zone at the precise moment your plants transition into flower — setting the foundation for dense, productive bud sites throughout the entire bloom cycle.

The 2lb jar of FoxFarm Open Sesame Soluble Fertilizer is the ideal mid-tier option for dedicated home growers and small commercial operations who need more product than the 6oz or 1lb can provide, without stepping up to the 15lb bulk. Fast-dissolving and immediately available, it works seamlessly in hydroponic systems, containers, and in-ground soil applications.

• 5-45-19 NPK ratio — high-phosphorus formula for early bloom initiation and vigorous bud development
• Soluble formula — fast-dissolving and immediately available at the root zone
• Compatible with soil, containers, hydroponic, and aeroponic systems
• Begin feeding every other watering at weeks 5–6 of the plant’s life cycle
• 2lb jar — ideal for multi-plant grows and back-to-back cycle operations

Use FoxFarm Open Sesame Soluble Fertilizer at the onset of flowering, then transition to Beastie Bloomz® for mid-bloom and Cha-Ching® for late-stage finish. Follow the FoxFarm feeding schedule for precise application rates across all three bloom-stage products.

2lb | 5-45-19 NPK | Soluble | Made by FoxFarm®