A clear next step for flowering.

Bloom provides water-soluble nutrients for the flowering stage, completing the Start, Grow and Bloom system.

Get to know Bloom See the complete system

Reefertilizer Bloom water-soluble bloom nutrients pouch — Water-soluble bloom nutrients

One product. A clear role.

Made for this
part of the grow.

Support flower development with nutrients made for this stage. The feeding schedule shows how Bloom fits into the later part of your grow, with guidance available along the way.

Match your stage

Flowering stage. Use the feeding schedule to find where your plant is in the system.

Follow the directions

Mix Bloom with water according to the product directions and feeding schedule.

Know what comes next

Continue to follow the feeding schedule and product directions through the flowering stage.

Guidance along the way

A simple feeding schedule.
Help when you need it.

Free grow guides & toolsFind feeding guidance and growing resources Ask WeedBOTExplore growing questions with the AI assistant

Explore the other stages.

View the full system

01 · Seedling · Growing medium

Reefertilizer Start

Soil conditioner with mycorrhizaeExplore Start

02 · Vegetative stage

Reefertilizer Grow

Water-soluble grow nutrientsExplore Grow

Start · Grow · Bloom. One complete system.

Explore the complete kit