The FoxFarm Tiger Bloom Fertilizer 16oz concentrate is a high-phosphorus, fast-acting liquid nutrient formula built to maximize bud development, flowering, and fruit production. With a 2-8-4 NPK ratio, FoxFarm Tiger Bloom Fertilizer delivers a powerful phosphorus surge at the critical transition into bloom — encouraging multiple bud sites, dense flowers, and heavy harvests from first flower through final flush.
The 16oz size of FoxFarm Tiger Bloom Fertilizer is ideal for home growers and hobbyists who want a compact, easy-to-store bloom booster without sacrificing performance. Formulated with a low pH to maintain micronutrient availability and long-term storage stability, it works seamlessly in both soil and hydroponic systems.
2-8-4 NPK ratio — phosphorus-forward formula for explosive bloom and fruit development
Low pH formulation — maintains micronutrient availability and storage stability
16oz liquid concentrate — compact size perfect for home growers and small gardens
Compatible with soil, coco coir, and hydroponic systems
Use at first signs of flowering through harvest for maximum results
Pair with FoxFarm Grow Big® during the vegetative phase for a complete two-part nutrient program. Follow the FoxFarm feeding schedule to dial in application rates by growth stage.
16oz | 2-8-4 NPK | Liquid Concentrate | Made by FoxFarm®