FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 1gal - Concentrate - (Case of 4)

Phosphorus-Forward Bloom Fertilizer for Soil and Hydroponic Use, 1gal

FoxFarm Tiger Bloom carries a 2-8-4 NPK ratio weighted heavily toward phosphorus, aimed squarely at the bloom phase rather than vegetative growth. A low-pH liquid formulation keeps that phosphorus load soluble and stable, and unlike Grow Big's soil-only formula, Tiger Bloom is built to work in both soil and hydroponic systems.

The case of 4 1gal jugs covers growers who need a larger bloom-stage supply across multiple feeding cycles.

Key Features & Benefits

• 2-8-4 NPK ratio — phosphorus-heavy for bloom-phase bud, flower, and fruit development.
• Low-pH formula — keeps phosphorus soluble and stable through the nutrient solution.
• Works in soil and hydroponics — unlike Grow Big, this bloom formula is built for both media types.
• Retains some nitrogen — continues supporting plant growth through bloom rather than cutting it off entirely.

Who Should Use Tiger Bloom

Growers moving a crop from vegetative growth into flowering or fruiting, in either soil or hydroponic systems, are the fit for Tiger Bloom, especially those already running Grow Big and Big Bloom.

About Fox Farms

Tiger Bloom rounds out the bloom stage of the soil and hydroponic feeding lines FoxFarm has produced from Humboldt County, California since 1984.

Frequently Asked Questions

When should I start using Tiger Bloom?

Begin at the first signs of flowering. It's built to carry the crop through the bloom phase rather than the earlier vegetative stage.

Can Tiger Bloom go in a hydroponic reservoir?

Yes, unlike the soil-only Grow Big, Tiger Bloom is formulated to work in both soil and hydroponic systems. Adjust reservoir pH after mixing.

What does the low pH in Tiger Bloom accomplish?

It keeps the heavy phosphorus load soluble and stable in the nutrient solution rather than letting it precipitate out before reaching the root zone. That stability matters in both soil drench and hydroponic reservoir applications.

Does Tiger Bloom still contain any nitrogen?

Yes, a smaller nitrogen share remains in the 2-8-4 ratio to keep supporting plant growth through bloom. That's a deliberate design choice rather than cutting nitrogen off entirely once flowering starts.

Is Tiger Bloom safe for edible crops?

Follow label directions for edible use. It's commonly applied to vegetable gardens, fruiting crops, and herbs during their flowering and fruiting stage.