Manufacturer | Miracle-Gro |
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Place of Business | MISSISSAUGA, ON, L4W 4Y1 CA |
Item model number | 2756210 |
Product Dimensions | 34.85 x 42.75 x 24.99 cm; 226.8 g |
ASIN | B07NLWJ7RS |
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Ships from: 鶹.ca Sold by: 鶹.ca

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Miracle-Gro Water Soluble Bloom Booster Plant Food - 500g
Purchase options and add-ons
Brand | Miracle-Gro |
Item weight | 227 g |
Item form | Powder |
Coverage | Medium |
Mixing ratio | 1:X |
Specific uses for product | Plant Food |
Target species | Flowering Plants |
Global Trade Identification Number | 10073561756218 |
Manufacturer | Miracle-Gro |
Number of Items | 1 |
About this item
- GRO BIGGER- Our high-phosphorous mix promotes more blooms for greater color compared to unfed plants
- GRO QUICKER- Feeds instantly, meaning you expect to see beautiful results quicker
- GRO ANYWHERE- Use this plant food for in-ground, window boxes and container plants, both indoors and out.
- GRO EASILY- Simply mix with water and pour around the base of all of your annuals and perennials to grow bigger more beautiful plants
- GRO BETTER- For best results, feed all types of annual and perennial flowers every 7-14 days
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Product description
When it comes to plants and flowers, it’s all about the flowers and foliage. For lots and lots of big, beautiful, colourful blossoms, feed your indoor and outdoor plants with Miracle-Gro Water Soluble Bloom Booster Plant Food. Promotes More Blooms on both indoor and outdoor plants. Mixes easily with water. Starts to work instantly, too. To use, apply with a watering can around the base of the plant until the soil is soaked. For even more convenient feeding on your outdoor plants, use with the Miracle-Gro Garden Feeder and a garden hose.
Product information
Technical Details
Additional Information
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Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 34.85 x 42.75 x 24.99 cm; 226.8 g
- Date First Available : Feb. 11 2019
- Manufacturer : Miracle-Gro
- Place of Business : MISSISSAUGA, ON, L4W 4Y1 CA
- ASIN : B07NLWJ7RS
- Item model number : 2756210
- Country of origin : USA
- 鶹 Rank: #304 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #2 in Flower Fertilisers
- Customer Reviews:
From the manufacturer


Your plants are hungry. Feed them with Miracle-Gro Water Soluble Plant Food.
For big, beautiful Miracle-Gro results, plants need water, sunlight and nutrition to flourish throughout the season.
Miracle-Gro Water Soluble All Purpose Plant Food is safe for all plants, guaranteed not to burn when used as directed, and starts to work instantly.
Use on all flowers, all vegetables, houseplants, roses and all trees and shrubs. For best results, feed every 7-14 days when plants are actively growing.
How to feed with a Watering Can
Add To Watering Can
For Outdoor Plants: Mix 1 tablespoon of Miracle-Gro for every gallon of water.
For Indoor Plants: Mix 1/2 teaspoon (not tablespoon) per gallon of water.
Fill With Water
Fill your watering can to mix the plant food.
Feed While Watering
For best results, soak the base of the plants. Refer to the label instructions for coverage area information.
How to feed with the Miracle-Gro Garden Feeder.
Remove Seal
Unscrew jar from sprayer and remove the plastic seal from jar.
Attach Hose
Attach feeder to garden hose and turn on water.
Set Sprayer
Choose your desired spray pattern by turning the yellow spray head.
Feed and Water
Squeeze trigger and begin spraying, soaking the base of the plants. Remember to always follow the label instructions.
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Customer Reviews |
4.6 out of 5 stars 474
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4.7 out of 5 stars 702
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4.6 out of 5 stars 1,144
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4.6 out of 5 stars 415
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4.6 out of 5 stars 588
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Benefits | Instantly feeds all flowers, vegetables & plants to grow bigger more beautiful plants | Instantly feeds to promotes more blooms for greater colour vs. unfed plants | Instantly feeds for bigger, more bountiful vegetables vs. unfed plants | Instantly feeds for brighter, bolder roses vs. unfed rose plants | Instantly feeds, ironizes & acidifies plants that require additional care |
Where to Use? | For all flowers, vegetables, shrubs, trees and houseplants | For all flowering annuals and perennials | For all vegetables, fruits & herbs | For all roses and all flowers | For all acid-loving plants such as azalea, blueberries, gardenia, hydrangea & many others |
How often to apply? | Every 7-14 days | Every 7-14 days | Every 7-14 days | Every 7-14 days | Every 7-14 days |
Coverage Area | 500g feeds approximately 440 ft2 of garden area | 500g feeds approximately 440 ft2 of garden area | 500g feeds approximately 440 ft2 of garden area | 500g feeds approximately 440 ft2 of garden area | 500g feeds approximately 440 ft2 of garden area |
Fertilizer Analysis | 24-8-16 | 15-30-15 | 18-18-21 | 18-24-16 | 30-30-10 |
Available Sizes | 500g, 1.5kg, 3kg | 500g, 1.5kg | 500g | 500g | 500g |
Top Brand: Miracle-Gro
Important information
Safety Information
READ THE LABEL BEFORE USING IMPORTANT: KEEP PRODUCT DRY UNTIL USE.
Ingredients
Nitrogen, Phosphorus, Potassium
Directions
Promotes more flowering on all types of annual and perennial plants
Compare with similar items
This Item Miracle-GroWater Soluble Bloom Booster Plant Food - 500g | Recommendations | ||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $9.78$9.78 | $19.98$19.98 | $7.99$7.99 | -14%$78.12$78.12 Was: $91.21 | $19.99$19.99 |
Delivery | — | — | — | Get it Jul 25 - 30 | Get it by Sunday, Jul 27 |
Customer ratings | |||||
Sold by | 鶹.ca | 鶹.ca | 鶹.ca | MEET TOM | Tradetrove |
weight | 0.5 pounds | 2.04 kilograms | — | 0.5 pounds | 5 grams |
form | Powder | Granules | Liquid | Liquid | Powder |
coverage | Medium | Feeds up to 12.5 m2 (135 ft2). | feeds 3 small plants for 5 months, or 2 large plants for 4 months | Full | Medium |
liquid volume | — | — | 236 milliliters | 4 liters | 1 pints |
specific uses | Plant Food | Plant Growth, Root Development, Soil Conditioning, Seed Development | Plant Food, Plant Growth, Gardening | — | cut flower care |
target species | Flowering Plants | — | plants | all blooming plants | flowers |
mixing ratio | 1:X | — | 1-1-1 | 1:0:0 | 1:0 |
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the effectiveness, growth, and health of the fertilizer. They mention it helps with blooming, promotes larger, healthier-looking blooms, and gives the plants a good boost. Customers also appreciate the ease of use.
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Customers are satisfied with the effectiveness of the fertilizer. They mention it works well for flowering plants, roses, and marijuana. Some say they've seen improvement after the first week of use.
"Does a great job,flowers oovecit" Read more
"Works ok for what it is" Read more
"...to thrive but I feel comfortable knowing I've bought a good quality plant food." Read more
"Works great for my roses and marijuana." Read more
Customers are satisfied with the fertilizer's ability to promote plant growth. They mention it helps with blooming, promotes larger, healthier-looking blooms, and perks up their plants.
"Easy to use, bigger blooms" Read more
"Really makes the flowers bloom" Read more
"My plants are growing crazy.. Very good plant food.." Read more
"I recommend blossom boost whole heartedly. My flowers grew like crazy, tons of blossoms. This product does not disappoint" Read more
Customers are satisfied with the fertilizer. They mention it gives the plants a good boost, is a wonderful flower fertilizer, and provides good all-around plant food. They also say the plants are happy and have longer-lasting blooms when using it.
"This defiantly helps my plants comes in a little bag inside the container with a scoop only need a little per water jug I've always used this and I..." Read more
"I found I had significantly longer lasting blooms and many more when using this fertilizer...." Read more
"So much cheaper than buying at the store! Our plants are thriving!!" Read more
"This works well for me in the garden or on my potted plants. Good all around plant food." Read more
Customers are satisfied with the fertilizer. They mention their plants have beautiful blooms and multiple flower buds.
"...two applications over a two week period, I noticed multiple flower buds on the plant. This product delivers." Read more
"Use in my flowering plants once a month and I get beautiful blooms" Read more
"All summer my plants have beautiful blooms." Read more
"...My flowers grew like crazy, tons of blossoms. This product does not disappoint" Read more
Customers find the fertilizer easy to use for flowering plants.
"...Package is simple and it's easy to use. Hope my plants would be happy and bloom longer! *..." Read more
"Easy to use, bigger blooms" Read more
"Yes, easy to use." Read more
"I used it for roses. Easy to use and works well!" Read more
Reviews with images

Easy to apply, helps with blooming
Top reviews from Canada
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- Reviewed in Canada on June 30, 2025Verified PurchaseDoes a great job,flowers oovecit
- Reviewed in Canada on May 29, 2025Verified PurchaseThe media could not be loaded.
Package is simple and it's easy to use. Hope my plants would be happy and bloom longer!
*Will review after few months to comment on the effects.
6/7 Update
My petunia was experiencing some kind of flowers falling due to the rainy weather a week ago, then I applied this plant food, now this week the flowers come back, even healthier than before! See my last pic. (Whenever there is dried up flower I prune them)
6/11 update:
After pruning and applying plant food for 3 times, my petunia grow stronger than ever, so much blooming😭💜I'm so happy and this plant food is really useful
Saw this product recommended on a YouTube channel. I bought it for my petunia. Come with a measuring spoon. It got two ends, bigger side is 1.5 tsp while smaller end is 1/2 tsp.
Package is simple and it's easy to use. Hope my plants would be happy and bloom longer!
*Will review after few months to comment on the effects.
6/7 Update
My petunia was experiencing some kind of flowers falling due to the rainy weather a week ago, then I applied this plant food, now this week the flowers come back, even healthier than before! See my last pic. (Whenever there is dried up flower I prune them)
6/11 update:
After pruning and applying plant food for 3 times, my petunia grow stronger than ever, so much blooming😭💜I'm so happy and this plant food is really useful
Images in this review
- Reviewed in Canada on April 1, 2025Verified PurchaseThis defiantly helps my plants comes in a little bag inside the container with a scoop only need a little per water jug I've always used this and I'd recommend
- Reviewed in Canada on August 18, 2024Verified PurchaseWorks ok for what it is
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Reviewed in Canada on June 6, 2025Verified PurchaseTel que décrit
- Reviewed in Canada on March 3, 2025Verified PurchaseI bought this plant food after I bought a beautiful Gardenia plant and its leaves started turning yellow. I did some research and I found out this was happening because it was low on iron. I've given the plant a couple of doses of the Miracle plant food and my plant's leaves have stopped turning yellow. Better yet the buds have stopped falling off the plant. This is a very delicate plant so time will tell if it continues to thrive but I feel comfortable knowing I've bought a good quality plant food.
- Reviewed in Canada on May 26, 2025Verified Purchaseok
- Reviewed in Canada on July 28, 2024Verified PurchaseI was having problems getting my geraniums to bloom this summer as it has been so hot. After two applications over a two week period, I noticed multiple flower buds on the plant. This product delivers.