--- product_id: 7853989 title: "General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon" brand: "general hydroponics" price: "1360 zł" currency: PLN in_stock: true reviews_count: 13 category: "General Hydroponics" url: https://www.desertcart.pl/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon store_origin: PL region: Poland --- # boosts essential oils & flavors 2.5 gal liquid concentrate enhances fruit & flower yield General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon **Brand:** general hydroponics **Price:** 1360 zł **Availability:** ✅ In Stock ## Summary > 🌸 Unlock explosive blooms and flavors—because your garden deserves the VIP treatment! ## Quick Answers - **What is this?** General Hydroponics Liquid Kool Bloom for Gardening, 2.5 gallon by general hydroponics - **How much does it cost?** 1360 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - • **Proven Industry Favorite:** Trusted by thousands with a 4.7-star rating and consistent top rankings in garden fertilizers. - • **Maximize Your Bloom Power:** Kickstart the reproductive cycle with a potent nutrient blend for larger, heavier flowers and fruits. - • **Seamless Bloom Boosting Duo:** Pair with Dry KoolBloom® in the final weeks for enhanced ripening and ultimate flower development. - • **Versatile Hydroponic & Soil Use:** Perfectly formulated for hydroponics, soil, and coco coir systems—flexible for any grow setup. - • **Stress-Reducing Nutrient Transport:** Enriched with vitamins and acids that reduce plant stress and optimize nutrient uptake. ## Overview General Hydroponics Liquid KoolBloom is a 2.5-gallon liquid concentrate designed to amplify flower and fruit production by delivering stress-reducing vitamins and nutrient-transporting acids. Ideal for hydroponics, soil, and coco coir, it initiates the reproductive cycle for larger yields and richer essential oils. Highly rated and widely trusted, it’s the go-to bloom booster for professional and hobbyist gardeners alike. ## 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: 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! Review: OUTSTANDING - Using it for years now with great results ## Features - Made in United States - Package length : 16.8" - Package width : 10.4" - Package height :8.0" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001IMJCXK | | Best Sellers Rank | #51,538 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,316 in Garden Fertilizers | | Brand | General Hydroponics | | Brand Name | General Hydroponics | | Coverage | Small | | Customer Reviews | 4.7 out of 5 stars 1,330 Reviews | | Global Trade Identification Number | 00793094014540 | | Item Form | Liquid | | Item Type Name | Use In Hydroponics, Soil, & Coco Coir - Concentrate | | Item Weight | 13.5 Pounds | | Liquid Volume | 9463.53 Milliliters | | Manufacturer | General Hydroponics | | Mixing Ratio | 2:1 | | Model Number | HGC732539 | | Number of Items | 1 | | Part Number | HGC732539 | | Specific Uses For Product | Hydroponics | | Target Species | flowers, culinary and medicinal herbs | | UPC | 793094014540 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** General Hydroponics - **Item Form:** Liquid - **Item Weight:** 13.5 Pounds - **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 ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐⭐ OUTSTANDING *by D***A on December 14, 2025* Using it for years now with great results ### ⭐⭐⭐⭐⭐ Great P K booster. *by B***S on January 30, 2026* great P K booster. ## 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon](https://www.desertcart.pl/products/7853989-general-hydroponics-liquid-kool-bloom-for-gardening-2-5-gallon) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-11*