--- product_id: 420717603 title: "Water Soluble Bloom Booster Flower Food, 5.5 lb. | Plant Fertilizer for Annual & Perennial Flowers, In-Ground & Container Roses, Hydrangeas, Hibiscus, 10-52-10 NPK" brand: "miracle-gro" price: "$104.09" currency: USD in_stock: true category: "Miracle Gro" url: https://www.desertcart.us/products/420717603-water-soluble-bloom-booster-flower-food-5-5-lb-plant store_origin: US region: United States of America --- # 10-52-10 NPK for vibrant blooms Covers up to 2,200 sq. ft. garden area Feeds plants instantly, reapplies every 7-14 days Water Soluble Bloom Booster Flower Food, 5.5 lb. | Plant Fertilizer for Annual & Perennial Flowers, In-Ground & Container Roses, Hydrangeas, Hibiscus, 10-52-10 NPK **Brand:** miracle-gro **Price:** $104.09 **Availability:** ✅ In Stock ## Summary > 🌿 Feed the Bloom, Flaunt the Room! ## Quick Answers - **What is this?** Water Soluble Bloom Booster Flower Food, 5.5 lb. | Plant Fertilizer for Annual & Perennial Flowers, In-Ground & Container Roses, Hydrangeas, Hibiscus, 10-52-10 NPK by miracle-gro - **How much does it cost?** $104.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/420717603-water-soluble-bloom-booster-flower-food-5-5-lb-plant) ## Best For - miracle-gro enthusiasts ## Why This Product - Trusted miracle-gro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bloom Like a Pro:** High phosphorus (52) formula fuels more vibrant, abundant flowers for that envy-inducing garden. - • **Maximize Your Space:** One 5.5 lb container covers a massive 2,200 sq. ft., making it ideal for both urban balconies and sprawling backyards. - • **Versatile Garden Hero:** Perfect for annuals, perennials, container plants, and in-ground favorites like roses and hydrangeas. - • **Effortless Application:** Mix with water or use with a Miracle-Gro Garden Feeder for hassle-free, precise feeding every 1-2 weeks. - • **Instant Feed, Lasting Impact:** Water-soluble powder feeds roots immediately, so your plants never miss a beat. ## Overview Miracle-Gro Water Soluble Bloom Booster Flower Food is a premium 10-52-10 NPK fertilizer designed to promote more vibrant and abundant blooms in annual and perennial flowers. This fast-acting, water-soluble formula feeds plants instantly and can be reapplied every 7-14 days. Suitable for both container and in-ground plants, it covers up to 2,200 sq. ft. per 5.5 lb container, making it a must-have for gardeners seeking lush, colorful floral displays. ## Description Grow a garden of stunning blooms with Miracle-Gro® Water Soluble Bloom Booster® Flower Food. This plant food promotes more blooms for greater color!* Mix with water to feed flowering plants instantly. Use this flower food with container and in-ground plants, including annual and perennial flowers, roses, hydrangeas, daisies, hibiscus, azaleas, petunias, dahlias, begonias, and camelias. For indoor plants, mix 1/2 teaspoon (small end of the included scoop) per gallon of water in a watering can and apply every 2 weeks. Outdoor plants require 1 1/2 teaspoons per 1 1/2 gallons of water. For larger outdoor gardens, fill a Miracle-Gro® Garden Feeder jar to the top and follow the instructions on the feeder label. Soak the soil at the base of each plant to fertilize the roots every 7 to 14 days. One 5.5 lb. container of Miracle-Gro® Water Soluble Bloom Booster® Flower Food covers up to 2,200 sq. ft. of garden area. *vs unfed plants ## Features - Miracle-Gro Water Soluble Bloom Booster Flower Food promotes more blooms for greater color! (vs unfed plants) - This plant food for flowers feeds plants instantly and may be reapplied every 7-14 days - Use in flower gardens or containers and with all types of perennial and annual flowering plants, including roses, hydrangeas, dahlias, hibiscus, daisies, azaleas, begonias, petunias, and camelias - Apply to indoor plants after mixing with water in a watering can, or use a Miracle-Gro Garden Feeder (sold separately) for outdoor garden areas - One 5.5 lb. container of Miracle-Gro Water Soluble Bloom Booster Flower Food covers approximately 2,200 sq. ft. of garden area ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TS2LK7R | | Best Sellers Rank | #597 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Garden Fertilizers | | Brand Name | Miracle-Gro | | Coverage | 5.5 | | Customer Reviews | 4.7 4.7 out of 5 stars (9,164) | | Item Form | Powder | | Item Type Name | Miracle-Gro - 3019806 | | Item Weight | 8 ounces | | Liquid Volume | 0.5 gallons | | Manufacturer | The Scotts Company LLC | | Mixing Ratio | 1:Water | | Model Number | Miracle-Gro - 3019806 | | Number of Items | 1 | | Part Number | 3019806 | | Target Species | Flower | | UPC | 073561301985 | | Unit Count | 1 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Miracle-Gro - **Item Form:** Powder - **Item Weight:** 8 ounces - **Liquid Volume:** 0.5 gallons - **Manufacturer:** The Scotts Company LLC ## Images ![Water Soluble Bloom Booster Flower Food, 5.5 lb. | Plant Fertilizer for Annual & Perennial Flowers, In-Ground & Container Roses, Hydrangeas, Hibiscus, 10-52-10 NPK - Image 1](https://m.media-amazon.com/images/I/71vAodwpqyL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Miracle-Gro Water Soluble Bloom Booster Flower Food, Plant Food for Annual and Perennial Flowers, In-Ground and Container Plants, Roses, Hydrangeas, Hibiscus, 5.5 lb. - Miracle-Gro Garden Feeder with Water Soluble All Purpose Plant Food, Hose-end Feeder for Outdoor Plants, 1 lb. - Miracle-Gro Water Soluble All Purpose Plant Food, 24-8-16, Instantly Fertilizes Plants, Waterproof Bag - 5 lb. --- ## 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.us/products/420717603-water-soluble-bloom-booster-flower-food-5-5-lb-plant](https://www.desertcart.us/products/420717603-water-soluble-bloom-booster-flower-food-5-5-lb-plant) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-06*