The Classic 3-Part Nutrient System Growers Trust

The FoxFarm Liquid Trio is one of the most proven nutrient programs in the industry — a complete veg-to-bloom feeding system built around three powerhouse formulas. This quart set includes Grow Big, Tiger Bloom, and Big Bloom, giving you everything you need to take plants from seedling through harvest.

What's in the Trio

• Grow Big® – A fast-acting, water-soluble fertilizer designed to encourage lush, vegetative growth. Promotes strong branching and robust root development during the veg stage.
• Tiger Bloom® – A high-phosphorus fertilizer that kicks in at the first sign of flowering. Encourages abundant fruit set and dense, fragrant blooms.
• Big Bloom® – An organic micronutrient formula used throughout the entire grow cycle. Feeds beneficial soil microbes, repairs root systems, and enhances nutrient uptake.

Why Growers Choose FoxFarm

• Proven Formula – Decades of results in soil, coco, and container gardens
• Organic Inputs in Big Bloom – Norwegian kelp, earthworm castings, and bat guano support a living root zone
• Versatile – Works in soil, coco coir, and hydroponic systems
• Beginner-Friendly – Simple 3-part system with a straightforward feeding schedule

What's Included

• FoxFarm Grow Big Liquid Concentrate – 1 Quart
• FoxFarm Tiger Bloom Liquid Concentrate – 1 Quart
• FoxFarm Big Bloom Liquid Concentrate – 1 Quart

How to Use

Mix each formula separately into water according to the FoxFarm Soil or Hydro feeding schedule. Use Grow Big during vegetative growth, transition to Tiger Bloom at the onset of flowering, and apply Big Bloom throughout the entire cycle as a root and microbe enhancer.