FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz

Step 3 Flowering Liquid Feed for the 3-Part Cultivation Nation System, 16oz

Once buds start forming, a plant's nutrient priorities shift away from nitrogen-driven leaf growth toward the phosphorus and potassium that support flower and fruit development, and staying on a vegetative formula too long can leave that transition unmet. FoxFarm Cultivation Nation Bloom 0-5-4 is the third and final step in the Cultivation Nation sequence, introduced at the first sign of bud development and carried through to harvest.

The 16oz size is a practical working volume for growers running Bloom through a single flowering cycle on a small number of plants.

Key Features & Benefits

• 0-5-4 NPK ratio — shifts entirely to phosphorus and potassium, the macronutrients most tied to flower and fruit development.
• Step 3 of 3 — closes out the Cultivation Nation sequence after Grow and Micro have covered the vegetative stage.
• Applied from bud set through harvest — runs for the full flowering window rather than a short finishing burst.
• Liquid, ready-to-dilute format — mixes into water at the rate the Cultivation Nation feeding schedule specifies.

Who Should Use Cultivation Nation Bloom

Growers who've run Grow and Micro through the vegetative stage move to Bloom once flowering begins, continuing it through harvest as the plant's nutrient demand shifts toward phosphorus and potassium.

About Fox Farms

FoxFarm has formulated soil and liquid plant foods out of Humboldt County, California since 1984, and Bloom closes out the brand's Cultivation Nation 3-part sequence as the dedicated flowering-stage step after Grow and Micro.

Frequently Asked Questions

When exactly should I switch from Micro to Bloom?

Transition at the first visible sign of bud or flower development, since Bloom's 0-5-4 ratio is built around the phosphorus and potassium demand of that stage rather than continued vegetative growth. Continue applying it through harvest.

Can I keep using Grow or Micro alongside Bloom?

The Cultivation Nation steps are designed to hand off from one to the next rather than run at full strength simultaneously, though a short overlap during the transition into flowering is common. Follow the feeding schedule for the specific timing FoxFarm recommends.

What does the 0-5-4 ratio support that earlier steps don't?

With no nitrogen and a heavy phosphorus-and-potassium load, Bloom targets flower and fruit development specifically. That's a different priority than the vegetative structure Grow and Micro focus on earlier in the cycle.

Does Bloom work for hydroponic and soilless growers, or just soil?

The full Cultivation Nation program, including Bloom, is formulated for soil, soilless, and hydroponic growing environments. Check the feeding schedule for the dilution rate that matches the system being used.