---
product_id: 15310589
title: "Miracle-Gro Water Soluble Bloom Booster Plant Food"
brand: "miracle-gro"
price: "245 Lei"
currency: RON
in_stock: null
reviews_count: 8
url: https://www.desertcart.ro/products/15310589-miracle-gro-water-soluble-bloom-booster-plant-food
store_origin: RO
region: Romania
---

# Promotes blooms Instant feeding Covers 600 sq ft Miracle-Gro Water Soluble Bloom Booster Plant Food

**Brand:** miracle-gro
**Price:** 245 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🌺 Bloom like never before with Miracle-Gro!

## Quick Answers

- **What is this?** Miracle-Gro Water Soluble Bloom Booster Plant Food by miracle-gro
- **How much does it cost?** 245 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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

- • **🌸 Unleash Vibrancy:** Transform your garden into a colorful paradise!
- • **📦 Generous Coverage:** One container feeds a whopping 600 sq ft!
- • **🌱 Instant Nourishment:** Feed your flowers and watch them thrive in just days!
- • **📅 Reapply for Radiance:** Keep the blooms coming every 7-14 days!
- • **🌍 Versatile Application:** Perfect for both indoor and outdoor plants!

## Overview

Miracle-Gro Water Soluble Bloom Booster Flower Food is a powerful plant food designed to enhance the blooming potential of both annual and perennial flowers. This 1.5 lb container provides instant nourishment, covering approximately 600 sq ft, and is suitable for a wide variety of flowering plants. Ideal for both indoor and outdoor use, it can be reapplied every 7-14 days for continuous vibrant blooms.

## 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

## 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 |
|---------------|-------|
| Item Weight | 0.83 Pounds |
| Mixing Ratio | 1 tablespoon per gallon (outdoor), 1/2 teaspoon per gallon (indoor) |
| Specific Uses For Product | Gardening, plant care, promoting flower blooms in various plant types and environments |
| Coverage | 1.5 pounds |

## Product Details

- **Brand:** Miracle-Gro
- **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
- **Global Trade Identification Number:** 00073561001922

## 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

### ⭐⭐⭐⭐⭐ 🌸Wonderfully🌸Effective🌸
*by S***N on July 10, 2025*

The difference in the number of blooms is truly remarkable when using Bloom Buster! It’s an absolute must for each of my flowering plants. I’ve recommended it often, and recently found this great price on Amazon for the 4lb box. I’m thinking that may get me through this summer.Miracle Grow’s Bloom Buster is a 5 star item, for sure!

### ⭐⭐⭐⭐⭐ Flowers need food too! This is the best fertilizer!
*by M***Y on July 24, 2025*

Tried and true. Miracle Gro never fails. I use it every 2 weeks to keeps my planters healthy and strong. Blooms get bigger and plants look amazing.

### ⭐⭐⭐⭐⭐ Works well of you want big blooms
*by P***S on August 5, 2025*

We buy this product all the time. Product produces big blooms on our flowers 💐

## 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 Romania*
*Store origin: RO*
*Last updated: 2026-02-19*