---
product_id: 328116989
title: "General Hydroponics KoolBloom Ripening Formula, 2.2 lbs."
brand: "general hydroponics"
price: "Rp2241981"
currency: IDR
in_stock: false
reviews_count: 5
category: "General Hydroponics"
url: https://www.desertcart.id/products/328116989-general-hydroponics-koolbloom-ripening-formula-2-2-lbs
store_origin: ID
region: Indonesia
---

# Boosts essential oils & fragrances 2-45-28 NPK for peak flowering 2.2 lbs concentrated power General Hydroponics KoolBloom Ripening Formula, 2.2 lbs.

**Brand:** general hydroponics
**Price:** Rp2241981
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Unlock the secret to show-stopping blooms and irresistible aromas!

## Quick Answers

- **What is this?** General Hydroponics KoolBloom Ripening Formula, 2.2 lbs. by general hydroponics
- **How much does it cost?** Rp2241981 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/328116989-general-hydroponics-koolbloom-ripening-formula-2-2-lbs)

## Best For

- general hydroponics enthusiasts

## Why This Product

- Trusted general hydroponics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Explosive Flowering Power:** Maximize bloom size and abundance with a high-phosphorous formula designed for the final growth phase.
- • **Trusted by 1,000+ Growers:** Join a community of professionals who rate it 4.7/5 for consistent, high-quality results.
- • **Precision Ripening Catalyst:** Specially formulated to accelerate fruit and flower ripening, ensuring peak harvest timing.
- • **Scientifically Balanced NPK:** Rich in phosphorous (45%) and potassium (28%) for targeted nutrient delivery during reproductive growth.
- • **Fragrance & Flavor Amplifier:** Elevate your plants’ essential oils and aromas, creating a sensory experience that stands out.

## Overview

General Hydroponics KoolBloom Ripening Formula is a 2.2 lb dry supplement with a potent 2-45-28 NPK ratio, designed to supercharge flowering, enhance essential oil production, and accelerate ripening in plants during their final growth phase. Trusted by over 1,000 growers, it’s the go-to formula for professional-grade harvests.

## Description

Dry KoolBloom is packed with the potency your plants prefer in the final stages of flowering for raging weight gain and ripening to perfection. The ingredients that make Dry KoolBloom unique will make your fruits swell, while exponentially increasing the production of essential oils and floral fragrance. Dry KoolBloom is rich in phosphorous and potassium, fortified by our own secret ingredients. This blend enhances production of essential oils and fragrances by mildly stressing plants during the formation of fruits and flowers. Dry KoolBloom is used during the second phase of reproductive growth in conjunction with Liquid KoolBloom, which is used at the start of flowering.

Review: Good stuff. 2.2 lbs not ounces.
Review: Good buy

## Features

- Encourages abundant flowering
- Facilitates ripening in annuals
- Boosts production of essential oils and fragrances
- KoolBloom Dry is rich in phosphorous and potassium
- NPK of 2-45-28

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IA1OU6 |
| Brand | General Hydroponics |
| Brand Name | General Hydroponics |
| Coverage | 2.2 pounds |
| Customer Reviews | 4.7 out of 5 stars 1,005 Reviews |
| Global Trade Identification Number | 00793094013161 |
| Item Form | Liquid |
| Item Type Name | Hydroponic Plant Supplement |
| Item Weight | 726 g |
| Item form | Liquid |
| Item weight | 726 g |
| Liquid Volume | 1 |
| Liquid volume | 1 |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Mixing Ratio | Dilute the KoolBloom concentrate according to the recommended ratio (usually every other watering) |
| Model Number | 732531 |
| Specific Uses For Product | Promoting abundant flowering, facilitating ripening, and enhancing essential oil production in plants, specifically during the final stages of their growth cycle |
| Specific uses for product | Promoting abundant flowering, facilitating ripening, and enhancing essential oil production in plants, specifically during the final stages of their growth cycle Specific uses for product Promoting abundant flowering, facilitating ripening, and enhancing essential oil production in plants, specifically during the final stages of their growth cycle See more |
| Target Species | plants |
| UPC | 765018479858 793094013161 |
| Unit Count | 35.2 Ounce |

## Product Details

- **Brand:** General Hydroponics
- **Item form:** Liquid
- **Item weight:** 1.6 Pounds
- **Liquid volume:** 1

## Images

![General Hydroponics KoolBloom Ripening Formula, 2.2 lbs. - Image 1](https://m.media-amazon.com/images/I/71jxuVhXDJL.jpg)

## Questions & Answers

**Q: do you use maxibloom and koolbloom dry together**
A: Yes, in the last 2 weeks of bloom before you flush. Also liquid KoolBloom throughout the whole flower period with MaxiBloom before flush.

**Q: Can I use dry koolbloom alone in my dwc with no other nutrients during last two weeks of flowering?**
A: Sure can.

**Q: Is this water soluble?**
A: yes

**Q: How long does it keep after opening?**
A: We place Our leftover pouch in an airtight container and store it  in a dry cool place!! It usually lasts us a couple years!! Just keep it dry!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff. 2.2 lbs not ounces.
*by R***M on 11 July 2019*



### ⭐⭐⭐⭐⭐ Good buy
*by A***R on 31 December 2025*



### ⭐⭐⭐⭐⭐ It works great
*by J***G on 5 September 2020*



## Frequently Bought Together

- General Hydroponics KoolBloom Ripening Formula, 2.2 lbs.
- General Hydroponics Liquid Kool Bloom Fertilizers, 1-Quart
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart

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**Shop now:** [https://www.desertcart.id/products/328116989-general-hydroponics-koolbloom-ripening-formula-2-2-lbs](https://www.desertcart.id/products/328116989-general-hydroponics-koolbloom-ripening-formula-2-2-lbs)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-28*