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Your cart is empty.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
nancypacitto
Reviewed in the United States on February 5, 2025
Works but expensive
Matthew4realz
Reviewed in the United States on February 25, 2025
I use this product quite regularly, it makes my cannabis plants thrive. Many say it's not good for cannabis not true just know what your doing this stuff is fire. My plants are thriving and autoflower cannabis plants don't do well to high amounts of Fertilization from my experience, but with just the right amount of this by right amount follow the directions and be precise and remember with fertilizer less is better than more so go light at first so you don't burn. Happy growing!
Dr. Jud Newborn
Reviewed in the United States on February 25, 2025
I am an experienced Gardner, but never tried any kind of fertilizer to induce or increase blooms. I was delighted that this actually works! I even brought some outdoor plants that bloom profusely into the house to see what would happen. This helps them bloom to my amazement
Mommy O
Reviewed in the United States on February 23, 2025
I'v been using this for years. It's a special formula for Flowers and Blooms,. My neighbors ask why my flowering plants are bigger and more beautiful. I should be getting a commission from Miracle Grow . Even works or blooming trees if applied in advance. Buy a big box if you have multiple plants.
D. O'Dell
Reviewed in the United States on February 1, 2025
This worked VERY well! I used it on a couple of hanging baskets: 2 petunias and one begonia and ivy. They had been blooming but not as they should. After using this during watering it was almost overnight they had more buds then blooms!
cyman
Reviewed in the United States on January 21, 2025
This is a great product to feed plants prior to blooming and fruit production. The higher 'P' level really helps. I use this in conjuction with longer lasting organic food. My fruit and tomato harvests really benefit from this. However, I use this carefully, as per package instructions.
Jake T.
Reviewed in the United States on July 17, 2024
I have these potted Bobo Hydrangeas that I thought would never be healthy again. They’re in their 3rd year planted in these pots and the last two growth seasons, the leaves were pale yellow, the blooms were much smaller than the first year, and they dried up quickly once the summer heat came. I thought they maybe have outgrown the pots and we’re becoming unhealthy. I came across this fertilizer and decided to give it a try. I’ve been feeding them as directed every 1-2 weeks for about a month now and they are gorgeous! The pale yellow leaves are now a beautiful deep green and the blooms are HUGE and healthy! The scoop that comes in the package has two different measurements. I’ve been using a level scoop of the bigger side of the measuring spoon in each pot, dry sprinkled and lightly mixed by hand into the soil. I’ve been watering for 4 mins twice a day since it’s been hot and these hydrangeas have never been happier. Loving this product and definitely plan to use it for my potted flowering plants moving forward.
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Reviewed in the United States on May 21, 2024
**Pros:**- **Exceptional Growth**: My flowers have never looked better! The vibrant blooms and healthy foliage are a testament to the efficacy of this product.- **Easy to Use**: The water-soluble formula dissolves quickly and easily, making it simple to apply without any mess.- **Fast Results**: I noticed a significant improvement in my garden within just a couple of weeks.- **Versatile**: Suitable for all types of flowering plants, whether in garden beds, containers, or hanging baskets.- **Good Value**: The 1.5 lb package lasts a long time, providing great value for the price.**Cons:**- **Measuring Scoop**: The product could benefit from including a measuring scoop to make application even more straightforward.- **Storage**: The packaging is not resealable, which could lead to moisture issues if not stored properly.Overall, Miracle-Gro 1001921 Water Soluble Flower Food is a fantastic choice for anyone looking to enhance the beauty and health of their flowering plants. Highly recommended!
rosecom
Reviewed in Canada on December 30, 2024
We use it every week for plants that we keep indoors over winter. all of them keep blooming indoors so we have flowers all year round even in our cold climate
Amanda shantz
Reviewed in Canada on March 8, 2022
I just got it used it once. It's highly concentrated so don't overdo it and make sure you read the ratios for water to mix so you don't burn your plant roots. I'll see how my plants do over these next few weeks and come back I suppose
L**g
Reviewed in Australia on December 1, 2022
A little pricey.
Neville
Reviewed in Canada on January 25, 2019
Ok product
Conan
Reviewed in Canada on October 16, 2018
Great product for the bloom stage of cannabis
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