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Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb
Miracle-Gro Bloom Booster Powder Plant Food 4 lb

Miracle-Gro Bloom Booster Powder Plant Food 4 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A phosphorus-rich 10-52-10 formula that pushes bigger, more abundant blooms across up to 1,600 square feet of flower beds.
Miracle-Gro MPN 146002
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Miracle-Gro item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

Miracle-Gro's Bloom Booster is a water-soluble powder formulated for flowers, with a phosphorus-heavy 10-52-10 NPK ratio built to push bud and bloom development rather than leafy growth. This 4 lb box covers up to 1,600 square feet, making it a practical pick for garden beds, containers, and flowering plants that need a boost through the growing season. It's not concentrated, so mixing is straightforward, and it works across multiple seasons wherever flowers are in active growth.

  • Fertilizer analysis: 10-52-10 (N-P-K)
  • Form: powder, water-soluble
  • Coverage: up to 1,600 sq ft
  • Plant type: flowers
  • Package size: 4 lb box
  • Made in the USA

The Details Specifications

Brand Miracle-Gro
Model / MPN 146002
UPC 073561460019
Weight 4 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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