Mr. B’s Green Trees Bloom Boost 2-10-10 Fertilizer

Mr. B’s Green Trees Bloom Boost 2-10-10 is a high-impact hybrid bloom fertilizer designed to support larger flowers, denser blooms, heavier fruiting, and improved crop performance during the mid-to-late flowering stage. This powerful organic-synthetic blend combines a natural fertilizer base with fast-acting nutrients to help plants access bloom-supporting nutrition when they need it most.

With a flower-focused 2-10-10 NPK ratio, Bloom Boost delivers lower nitrogen for controlled vegetative growth, high phosphorus for flower and fruit development, and high potassium for plant strength, density, and overall bloom quality. It is a strong choice for indoor and outdoor flowering crops grown in soil, soilless mixes, containers, raised beds, greenhouses, and grow tents.

Key Benefits

Powerful 2-10-10 Bloom Formula
Designed for the flowering and fruiting stages, with elevated phosphorus and potassium to support bloom development, density, and crop quality.

Organic-Synthetic Hybrid Nutrition
Combines an organic base with fast-acting fertilizer inputs for growers who want rapid nutrient availability alongside soil-supporting organic ingredients.

Supports Larger, Denser Flowers
Formulated to help plants push stronger bloom production during the critical mid-to-late flowering phase.

Mycorrhizal-Friendly Balance
Designed to provide high bloom nutrition while staying below the threshold that can push beneficial mycorrhizal fungi into dormancy.

Versatile Indoor & Outdoor Use
Suitable for soil and soilless growing systems, containers, grow tents, raised beds, greenhouses, and outdoor gardens.

Great Companion to Growth Boost
Use after the vegetative stage or transition period when plants are ready for a stronger phosphorus and potassium bloom formula.

How to Use Mr. B’s Green Trees Bloom Boost

Bloom Stage Feeding:
Use during the flowering and fruiting stage, especially from mid-bloom through late bloom when plants need higher phosphorus and potassium support.

Top Dressing:
Apply evenly around the base of plants, gently work into the top layer of growing media, and water thoroughly.

Soil or Soilless Amendment:
Mix into soil, soilless media, containers, raised beds, or garden beds according to label directions.

Indoor & Outdoor Gardens:
Adjust application rates based on container size, plant size, crop type, and growth stage.

For best results, follow the product label, keep the root zone evenly moist, and use as part of a complete feeding program.