Bloom Booster

KoolBloom® Dry

KoolBloom 2-45-28 is a dry, concentrated plant food supplement formulated to promote intense and abundant flowering. A very small amount provides a significant amount of phosphorus and potassium essential for flowering plants, delivering the nutrients needed to enhance robust blooms as well as essential oils and fragrance in many flowers and culinary or medicinal herbs.

Specifically designed for the final few weeks of growth when buds transition to finished flowers or fruits, KoolBloom is rich in phosphorus, potassium and other ripening elements, giving plants precisely what they need from roots to blooms to finish productive and vigorous.

 

KoolBloom® Dry delivers a powerful late-stage phosphorus and potassium boost to support ripening, abundant flowering, essential oils, and fragrance.

Use only during the final 1–2 weeks of flowering according to label directions. Discontinue before harvest as directed, and follow your chosen flush routine.

Late bloom is a short but critical window. KoolBloom® Dry gives growers a concentrated finishing tool for the final push before harvest, when flowers and fruits are completing development.

Product guide

How to use this product

Review usage guidance, compatibility notes, and grower tips for this product.

Product Role

KoolBloom Dry — What It Does

Koolbloom (Dry)
Brand: General Hydroponics
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promote intense and abundant flowering. It contains the nutrients needed to enhance
the production of robust blooms as well as essential oils and fragrance in many flowers
and culinary and medicinal herbs. KoolBloom® is part of a blooming feeding regimen. We
recommend starting with Liquid Koolbloom during the early stages of blooming following
feed chart instructions. Switch to KoolBloom® only during the last 1-2 weeks of flowering
to promote ripening in plants.
KoolBloom® Dry
KoolBloom 2-45-28 is a dry, concentrated plant food supplement formulated to promote
intense and abundant flowering. A very small amount provides a significant amount of
phosphorus and potassium essential for flowering plants, delivering the nutrients needed

Usage Guide

KoolBloom Dry — How to Use

● KoolBloom is part of a blooming feeding regimen. It is recommended to start with
Liquid KoolBloom during the early stages of blooming, following feed chart
instructions.
● Switch to KoolBloom only during the last 1–2 weeks of flowering to promote
ripening in plants, prior to your flush.
● KoolBloom should only be used during the last 1–2 weeks of flowering and
discontinued 3–5 days prior to harvest.
● KoolBloom is a water-soluble supplement: dissolve in water and add to a reservoir,
use it to create a stock tank, or feed directly to plants according to label
directions.
● Take note that a very small amount of KoolBloom will have a big effect on
flowering plants; too much can be harmful. Values on the label represent
stand-alone use. When mixing with additional products or base nutrients, refer to
genhydro.com for complete feed programs and adjust total EC accordingly.
● Use with soil or hydroponic systems and follow normal best practices for pH and
system maintenance.

Grower Benefits

KoolBloom Dry — Key Benefits

● Dry, concentrated 2-45-28 plant food supplement formulated to promote intense
and abundant flowering.
● Provides an elevated level of phosphorus and potassium versus base nutrients at
the end of the plant’s life cycle to help increase flowering and fruiting.
● A very small amount supplies a significant load of phosphorus and potassium
essential for flowering plants.
● Contains nutrients needed for the production of essential oils and fragrance in
many flowers and herbs.
● Formulated to provide a boost to the nutrients necessary for maximum floral yields
and essential oil production in the last 1–2 weeks of the plant’s life.
● Specifically designed for the final few weeks when buds are ripening, with
ripening elements that support strong finish characteristics.
● Can be used when growing in soil or hydroponics and fits into both hobby and
commercial programs.
● Water-soluble supplement that can be dissolved in water and added to a reservoir,

Safety First

KoolBloom Dry — Resources & Safety

Store tightly sealed in a cool, dry place away from direct sunlight and extreme temperatures. Follow the product label and SDS for handling, PPE, storage, and disposal.
Resource links to include on the PDP: Safety Data Sheet, product label, and any feed chart or usage guide referenced for this product.

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