---
product_id: 7853989
title: "General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon"
brand: "general hydroponics"
price: "49631 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "General Hydroponics"
url: https://www.desertcart.is/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon
store_origin: IS
region: Iceland
---

# Boosts flower & fruit growth 2.5 gal liquid volume Made in USA quality General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon

**Brand:** general hydroponics
**Price:** 49631 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate Your Garden Game with Every Drop!

## Quick Answers

- **What is this?** General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon by general hydroponics
- **How much does it cost?** 49631 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon)

## 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

- • **Trusted by Thousands:** Join over 1,300 satisfied users who rate it 4.7 stars for immediate, visible results.
- • **Maximize Your Bloom Potential:** Kickstart the reproductive cycle with a nutrient-rich formula designed for bigger, heavier flowers and fruits.
- • **Versatile Hydroponic Solution:** Perfectly formulated for hydroponic systems, ensuring optimal plant health and yield.
- • **Made in the USA with Precision:** Crafted domestically to guarantee premium quality and consistent performance.
- • **Stress-Reducing Nutrient Power:** Infused with vitamins and acids that reduce plant stress and enhance nutrient uptake for vibrant growth.

## Overview

General Hydroponics Liquid Kool Bloom is a 2.5-gallon liquid bloom booster made in the USA, designed to enhance flower and fruit development by delivering stress-reducing vitamins and nutrient-transporting acids. Ideal for hydroponic gardening, it promotes heavier yields and richer flavors, backed by over 1,300 positive reviews and a 4.7-star rating.

## Description

Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom® should be used at the start of the reproductive cycle initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom® for an additional bloom boost and to facilitate ripening.

Review: OUTSTANDING - Using it for years now with great results
Review: Great Product, Immediate Results! - I’ve been using General Hydroponics plant nutrients for a few weeks now, and I am so impressed! The results were almost immediate — my plant went from looking a little dull and lifeless to thriving and vibrant. It’s like night and day! The formula is easy to use, and I love that it’s suitable for a variety of plants. Definitely recommend this product to anyone looking to boost their plant’s health and growth. It’s become an essential part of my plant care routine!

## Features

- Made in United States
- Package length : 16.8"
- Package width : 10.4"
- Package height :8.0"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #43,678 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,095 in Garden Fertilizers |
| Brand | General Hydroponics |
| Customer Reviews | 4.7 out of 5 stars 1,318 Reviews |
| Global Trade Identification Number | 00793094014540 |
| Item Form | Liquid |
| Item Weight | 13.5 Pounds |
| Liquid Volume | 9463.53 Milliliters |
| Specific Uses For Product | Hydroponics |

## Product Details

- **Brand:** General Hydroponics
- **Item Weight:** 13.5 Pounds
- **Item Form:** Liquid
- **Liquid Volume:** 9463.53 Milliliters
- **Specific Uses For Product:** Hydroponics

## Images

![General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon - Image 1](https://m.media-amazon.com/images/I/61OnnlsQMbL.jpg)

## Questions & Answers

**Q: Can you use kool bloom with ocean fox farm soil**
A: Yes! You will only use KoolBloom in the flowering stages. It does not matter Soil , Coco , Hydroponics works with every medium!

**Q: Do you add this in with the normal mix of flora micro, grow, and bloom? Or is this to used by itself?**
A: I use the maxi series and (grow and bloom) and I do use it with base nutrients. 
This product is to be used to supplement WITH base nutrients .

**Q: Is this organic**
A: No

**Q: Is organic?**
A: It is not considered organic

## Customer Reviews

### ⭐⭐⭐⭐⭐ OUTSTANDING
*by D***A on December 14, 2025*

Using it for years now with great results

### ⭐⭐⭐⭐⭐ Great Product, Immediate Results!
*by M***S on January 28, 2025*

I’ve been using General Hydroponics plant nutrients for a few weeks now, and I am so impressed! The results were almost immediate — my plant went from looking a little dull and lifeless to thriving and vibrant. It’s like night and day! The formula is easy to use, and I love that it’s suitable for a variety of plants. Definitely recommend this product to anyone looking to boost their plant’s health and growth. It’s become an essential part of my plant care routine!

### ⭐⭐⭐⭐⭐ Helps plants put out the buds.
*by L***H on July 3, 2025*

It's from General hydroponics, so of course it's good stuff.

## Frequently Bought Together

- General Hydroponics Liquid KoolBloom 0-10-10, Promotes Intense Flowering, Helps Facilitate Bulking and Ripening in Annuals, Use in Hydroponics, Soil, and Coco Coir - Concentrate, 2.5 gal
- General Hydroponics FloraBloom 0-5-4 Advanced Nutrient System to Provide Nutrients for Reproductive Growth, 6 Gal
- General Hydroponics Flora Series: FloraMicro, FloraBloom, FloraGro - 3-Part Hydroponic Nutrient System, 6 gal.

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**Shop now:** [https://www.desertcart.is/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon](https://www.desertcart.is/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*