--- product_id: 6328850 title: "General Hydroponics Liquid KoolBloom for Gardening, 1-Gallon" brand: "general hydroponics" price: "€ 180.90" currency: EUR in_stock: true category: "General Hydroponics" url: https://www.desertcart.be/products/6328850-general-hydroponics-liquid-koolbloom-for-gardening-1-gallon store_origin: BE region: Belgium --- # enhances fruiting & flower size boosts essential oils & flavors 128 fl oz liquid concentrate General Hydroponics Liquid KoolBloom for Gardening, 1-Gallon **Brand:** general hydroponics **Price:** € 180.90 **Availability:** ✅ In Stock ## Summary > 🌸 Elevate Your Garden Game with Every Drop! ## Quick Answers - **What is this?** General Hydroponics Liquid KoolBloom for Gardening, 1-Gallon by general hydroponics - **How much does it cost?** € 180.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/6328850-general-hydroponics-liquid-koolbloom-for-gardening-1-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 - • **Easy Mixing, No Fuss:** Concentrated formula mixes 1:10-20 with water or nutrient solution for hassle-free application. - • **Trusted by Garden Pros:** Top-rated with 4.7 stars from over 1,300 reviews—join the elite growers who swear by it. - • **Maximize Your Bloom Power:** Kickstart the reproductive cycle for larger, heavier flowers and fruits. - • **Stress-Reducing Nutrient Boost:** Infused with vitamins and acids that reduce plant stress and improve nutrient uptake. - • **Versatile Hydroponic & Soil Use:** Perfectly formulated for hydroponics, soil, and coco coir growing mediums. ## Overview General Hydroponics Liquid KoolBloom is a 1-gallon liquid concentrate designed to supercharge flower and fruit development by promoting essential oil production and flavor enhancement. Enriched with stress-reducing vitamins and nutrient-transporting acids, it’s ideal for hydroponic, soil, and coco coir systems. Use at the start of the reproductive cycle to achieve larger, heavier blooms and fruits, backed by a strong 4.7-star rating from over 1,300 users. ## 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. ## Features - 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 - No Assembly Required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001IMJFKU | | Best Sellers Rank | #39,721 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,085 in Garden Fertilizers | | Brand Name | General Hydroponics | | Coverage | Small | | Customer Reviews | 4.7 4.7 out of 5 stars (1,341) | | Global Trade Identification Number | 00793094014533 | | Included Components | only product | | Item Form | Liquid | | Item Type Name | In Annuals, Use In Hydroponics, Soil, & Coco Coir - Concentrate | | Item Weight | 0.75 Kilograms | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | General Hydroponics | | Mixing Ratio | 1 part Liquid KoolBloom to 10-20 parts water or nutrient solution | | Model Number | HGC732538 | | Number of Items | 1 | | Part Number | HGC732538 | | Specific Uses For Product | Hydroponics | | Target Species | Flowers | | UPC | 793094014533 | | Unit Count | 128.0 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** General Hydroponics - **Item Form:** Liquid - **Item Weight:** 0.75 Kilograms - **Liquid Volume:** 128 Fluid Ounces - **Specific Uses For Product:** Hydroponics ## Images ![General Hydroponics Liquid KoolBloom for Gardening, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/61a3gvKrdyL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ## Frequently Bought Together - General Hydroponics Liquid KoolBloom, Bulking Formula, 0-10-10, 1 gal. - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend Of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Gallon - General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3 --- ## 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.be/products/6328850-general-hydroponics-liquid-koolbloom-for-gardening-1-gallon](https://www.desertcart.be/products/6328850-general-hydroponics-liquid-koolbloom-for-gardening-1-gallon) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-18*