---
product_id: 15310589
title: "Miracle-Gro Water Soluble Bloom Booster Plant Food"
brand: "miracle-gro"
price: "฿3291"
currency: THB
in_stock: null
reviews_count: 12
url: https://www.desertcart.co.th/products/15310589-miracle-gro-water-soluble-bloom-booster-plant-food
store_origin: TH
region: Thailand
---

# Boosts bloom count +30%* Covers 600 sq. ft. garden Feeds plants instantly Miracle-Gro Water Soluble Bloom Booster Plant Food

**Brand:** miracle-gro
**Price:** ฿3291
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Unlock your garden’s full bloom potential—don’t let your flowers miss out!

## Quick Answers

- **What is this?** Miracle-Gro Water Soluble Bloom Booster Plant Food by miracle-gro
- **How much does it cost?** ฿3291 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/15310589-miracle-gro-water-soluble-bloom-booster-plant-food)

## 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:** Promotes 30% more vibrant flowers vs unfed plants, making your garden the envy of your neighborhood.
- • **Fast-Acting Formula:** Instantly feeds roots with every watering, so you see results in just 7-14 days—no more waiting around.
- • **Maximize Your Space:** One 1.5 lb container covers up to 600 sq. ft., delivering premium flower food without breaking the bank.
- • **Effortless Application:** Dissolves quickly in water for easy feeding indoors or outdoors, compatible with Miracle-Gro Garden Feeder for large spaces.
- • **Versatile for Every Garden:** Perfect for annuals, perennials, roses, hydrangeas, and container plants—your all-in-one bloom booster.

## Overview

Miracle-Gro Water Soluble Bloom Booster is a fast-acting, water-soluble plant food designed to increase flower production by up to 30% compared to unfed plants. Suitable for a wide range of annual and perennial flowers, it feeds plants instantly and can be reapplied every 7-14 days. One 1.5 lb container covers approximately 600 sq. ft., making it an efficient choice for both container and in-ground gardening.

## 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 1.5 lb. container of Miracle-Gro® Water Soluble Bloom Booster® Flower Food covers up to 600 sq. ft. of garden area. *vs unfed plants

Review: BloomTastic Works as Stated! - I enjoy the miracle grow. This is a great bargain for 5.5 pounds because this stuff is really expensive. It really does a great job. I’m growing up multiple different types of chili in McAllen Texas and this has got them fruiting. Chili Arbol chili piquin chil Guajillo. Very good stuff easy to administer good results in a couple weeks.
Review: Best fertilizer for all blooming plants to attract butterflies and hummingbirds - I’ve been using Miracle Gro products for many years, and the Bloom Booster Flower Food is the best fertilizer I’ve used for blooming plants. It produces big beautiful blooms and healthy green leaves. The granules dissolve easily in cold water for ease of use. I measure two tablespoons of granules with the included measuring spoon for each gallon-sized watering can and apply the solution every two weeks. I store the granules in a mason jar to keep out humidity and for easy scooping. I tend to over fertilize, but it hasn’t caused any issues although some reviewers have said to start using at half strength to see how your plants react. Always apply at the base of the plant and avoid wetting leaves especially in bright sunlight but I have never had a.problem with it burning them. Blooming plants need a high-phosphorus fertilizer for strong blooms, and this product is the most effective I’ve used. I’ve applied this product on roses, flowering shrubs, annual and perennials plants in flower beds, pots and hanging baskets with superior results each time. A noticeable difference in appearance, color of blooms and health of plants is evident within a week or two after the first application. I do use a specialized fertilizer on my orchids and Venus fly traps. Besides gardening my other passion is wildlife photography and I have a lot of flowering plants outside every summer to attract them. My photo shows a Swallowtail butterfly sipping nectar from a lantana plant in a hanging basket on my deck last summer. (The preferred flower of butterflies and hummingbirds.) and I only trust Miracle Gro products to keep them coming back for more. The price for the 4lb. size that I purchased for $7.59 is highly competitive and represents substantial value, comparable to that offered by most home and garden centers. Ordering larger sizes on occasion offers better value which suits my frequent outdoor gardening needs. The item arrived on time, well-packaged, and in great condition. Highly recommended.

## 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 1.5 lb. container of Miracle-Gro Water Soluble Bloom Booster Flower Food covers approximately 600 sq. ft. of garden area

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004RADF |
| Best Sellers Rank | #2,910 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #153 in Garden Fertilizers |
| Brand | Miracle-Gro |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,920) |
| Global Trade Identification Number | 00073561001922 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13.3 ounces |
| Item model number | 1001921 |
| Liquid Volume | 709.76 Milliliters |
| Manufacturer | The Scotts Company LLC |
| Number of Items | 1 |
| Product Dimensions | 3.75 x 3.75 x 5.75 inches |
| Specific Uses For Product | Gardening, plant care, promoting flower blooms in various plant types and environments |
| UPC | 722544394109 073561000925 490841603360 073561001922 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Miracle-Gro
- **Global Trade Identification Number:** 00073561001922
- **Item Weight:** 0.83 Pounds
- **Liquid Volume:** 709.76 Milliliters
- **Specific Uses For Product:** Gardening, plant care, promoting flower blooms in various plant types and environments

## Images

![Miracle-Gro Water Soluble Bloom Booster Plant Food - Image 1](https://m.media-amazon.com/images/I/71sBZR-XbQL.jpg)
![Miracle-Gro Water Soluble Bloom Booster Plant Food - Image 2](https://m.media-amazon.com/images/I/71ExlH3z-EL.jpg)
![Miracle-Gro Water Soluble Bloom Booster Plant Food - Image 3](https://m.media-amazon.com/images/I/711l3eS78JL.jpg)
![Miracle-Gro Water Soluble Bloom Booster Plant Food - Image 4](https://m.media-amazon.com/images/I/71o3ru8L1iL.jpg)
![Miracle-Gro Water Soluble Bloom Booster Plant Food - Image 5](https://m.media-amazon.com/images/I/71nDKLHyLBL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the n-p-k for this product? i'm surprised it's not mentioned in the product description. thank you.**
A: Definitely NOT 10-52-10. This product is the 5.5lb box. It's npk is 15-30-15. This is not mentioned in the description which it should be. I bought this thinking it was 10-52-10. I'm totally bummed because this is the 2nd time I've placed this order only to find that the npk is either not mentioned or is different. NOT COOL!!!

**Q: Why is this superior to regular Miracle-Gro for flowering window baskets?**
A: Fertilizers have three numbers: NPK: Nitrogen(N)-Phosphorous(P)-Potassium(K): Nitrogen assists the plant grow more leaves, Phosphorous is good for flower production, and Potassium is good for overall health of the plant. The regular all purpose Miracle Grow's numbers are:24-8-16 whereas the Bloom Booster's ratings are: 10-52-10. Bloom Booster has relatively more Phosphorous; thus it is expected to help the plant to grow more buds and fruits. I use it about 1/3 rd spoon ( a weak solution) per gallon for my container plants almost alternate days with great results.

**Q: is this product good for vegetable blossoms and setting fruit**
A: Absolutely!  The Bloom Booster is heavy on the nutrient that 1, develops roots and root systems and 2, helps in the development of the blossoms/flowers that develop into fruits and vegetables.

**Q: Can it be used for indoor pot plant?**
A: What kind of pot?Works great for me.Youcan also spray on leafs,but not when flowering.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BloomTastic Works as Stated!
*by T***D on October 31, 2025*

I enjoy the miracle grow. This is a great bargain for 5.5 pounds because this stuff is really expensive. It really does a great job. I’m growing up multiple different types of chili in McAllen Texas and this has got them fruiting. Chili Arbol chili piquin chil Guajillo. Very good stuff easy to administer good results in a couple weeks.

### ⭐⭐⭐⭐⭐ Best fertilizer for all blooming plants to attract butterflies and hummingbirds
*by E***T on December 15, 2025*

I’ve been using Miracle Gro products for many years, and the Bloom Booster Flower Food is the best fertilizer I’ve used for blooming plants. It produces big beautiful blooms and healthy green leaves. The granules dissolve easily in cold water for ease of use. I measure two tablespoons of granules with the included measuring spoon for each gallon-sized watering can and apply the solution every two weeks. I store the granules in a mason jar to keep out humidity and for easy scooping. I tend to over fertilize, but it hasn’t caused any issues although some reviewers have said to start using at half strength to see how your plants react. Always apply at the base of the plant and avoid wetting leaves especially in bright sunlight but I have never had a.problem with it burning them. Blooming plants need a high-phosphorus fertilizer for strong blooms, and this product is the most effective I’ve used. I’ve applied this product on roses, flowering shrubs, annual and perennials plants in flower beds, pots and hanging baskets with superior results each time. A noticeable difference in appearance, color of blooms and health of plants is evident within a week or two after the first application. I do use a specialized fertilizer on my orchids and Venus fly traps. Besides gardening my other passion is wildlife photography and I have a lot of flowering plants outside every summer to attract them. My photo shows a Swallowtail butterfly sipping nectar from a lantana plant in a hanging basket on my deck last summer. (The preferred flower of butterflies and hummingbirds.) and I only trust Miracle Gro products to keep them coming back for more. The price for the 4lb. size that I purchased for $7.59 is highly competitive and represents substantial value, comparable to that offered by most home and garden centers. Ordering larger sizes on occasion offers better value which suits my frequent outdoor gardening needs. The item arrived on time, well-packaged, and in great condition. Highly recommended.

### ⭐⭐⭐⭐⭐ Consistent and Effective Product
*by R***C on December 1, 2025*

Has alwaays produced consistent blooms for both inside and outside plants. We use it to winter over geraniums in our sun porch. Allows us to enjoy flowers through the dead of winter!

## 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, 1.5 lb.
- Miracle-Gro Water Soluble All Purpose Plant Food, Fertilizer for Indoor or Outdoor Flowers, Vegetables or Trees, 3 lbs.
- Miracle-Gro Garden Feeder with Water Soluble All Purpose Plant Food, Hose-end Feeder for Outdoor Plants, 1 lb.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*