What Kind Of Fertilizer Helps Flowers Bloom? [7 Concrete Suggestions]

A garden looks its best when the flowers are in full bloom. But in order to get gorgeous colorful blooms, the environmental conditions and plant nutrition have to be just right. With the help of some fertilizer, you can make your flowers healthy and show off full blooms. But what kind of fertilizer is best for helping flowers bloom? We did the research to bring you the answer.

The kind of fertilizer that best helps flowers bloom are ones with a higher level of phosphorous. Phosphorous is considered a vital nutrient for enhancing the development of buds, seed formation, and blooms. 

If you still have some lingering questions, don't worry. In this guide, we'll explore this topic in greater detail. Just keep reading!

Collage of flower fertilizers with man planting Marigold flowers on the background, What Kind Of Fertilizer Helps Flowers Bloom? [7 Concrete Suggestions]

What Nutrients Make Flowers Bloom?

For flowers to bloom, conditions have to be just right. Did you know that plants require the presence of 16 nutrients for optimal growth? 3 of the necessary nutrients come from air, water, and sunlight, but that leaves 13 more. There are 3 of these remaining nutrients that are considered essential and primary. These include nitrogen, phosphorous, and potassium.

The combination of these 3 nutrients is the standard composition in any fertilizer. Your plants need these in the highest quantities in order to thrive. Soil is commonly lacking in these 3 nutrients, making fertilizer a crucial component for plant health and growth. While the presence of all 3 of those nutrients is essential, phosphorous is key for a high volume of bud and bloom development. 

What Is Bloom Fertilizer Or Booster?

Bloom fertilizers and boosters kick in at just the right time to ensure that your flowers are receiving the ideal amount of phosphorous to continue to produce magnificent blooms. Most of these types of fertilizers have a careful formula that ensures that your flowers won't be overfed. Believe it or not, overfeeding can be just as harmful as underfeeding, and the result can be disastrous for your precious blooms.

Plants can only hold up to a certain amount of phosphorous, so once it has reached that threshold, additional bloom booster won't help it. Rest assured though, if you accidentally feed the plant too much phosphorous, it won't damage it.

Best Bloom Boosters 

You'll start seeing more blooms when you use a good bloom booster or fertilizer. Check out the following options to get a good start.

1. Jack's Classic Blossom Booster

This blossom booster releases micronutrients gradually for up to 4 months. The fertilizer feeds through both the leaves and the roots for optimal plant health. 

Click here to see more on Amazon.

2. Flower Fuel

This bloom booster is designed to be used in conjunction with a base flower nutrient. The fuel contains nutrients, amino acids, vitamins, and organics. Enjoy larger, denser, heavier blooms. 

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3. LiquaFeed Bloom Booster

This bloom booster promotes more blooms with a richer color. It's best to use the feed every 7 to 14 days for the best results.  

Click here to see more on Amazon.

4. Incredible Bulk Bloom Booster

This organic bloom booster is made from organic materials that will increase the number, smell, and color of your blooms. No need to worry about overfeeding your flowers because this bloom booster won't negatively impact them.

Click here to see more on Amazon.

5. Monster Bloom 

Apply this bloom booster in the middle stage of flower development to increase the overall harvest. The high concentration of phosphorous encourages a high volume of blooms. 

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6. Tiger Bloom

The micronutrients in this bloom booster extend the time of flowering. The formula contains a low level of pH that keeps the micronutrients available for an extended period of time. 

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7. Flower Perk Fertilizer

This liquid fertilizer naturally and effectively promotes larger blooms. The all-natural formula is rich in amino acids that feed the soil's microbial activity. 

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When Should I Start My Bloom Fertilizer?

When you start the bloom fertilizer may depend on the type of bloom booster you decide to use. The back of each bloom booster will have specific directions for when to start using it. In general, when buds begin to form is a good time to start bloom fertilizer. 

How Often Should I Feed My Flowering Plants?

First off, try creating a feeding schedule for your plants. Doing this will keep you on track and prevent any accidental overfeeding or underfeeding. A feeding schedule will help you make sure your plants have what they need when they need it. 

You should be feeding your flowering plants anywhere between once every week to two weeks. The nutrient makeup of your soil may also dictate how often you should feed your plants. Maintaining balance in the soil composition is essential to the wellbeing of your flowering plants.

Heavy nitrogen can actually decrease the yield of your flowering plants, so use caution. To monitor the composition of your soil, you can use a soil testing kit. This testing kit will analyze the soil components and let you know what your soil is lacking or has an excess of. 

Soil Testing Kit

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How Do I Get More Flowers On My Plants?

A profuse amount of flowers is a highly sought after garden aesthetic. When plants have an exceptional number of blooms, it looks utterly captivating. There are a few things you can do to help your plants to produce more flowers:

1. Bloom Booster

As we've mentioned before, bloom booster fertilizer supplies your plants with a sufficient supply of phosphorous to encourage strong, plentiful bloom growth. This is a rather simple way to enjoy more flowers. 

2. Deadheading

Deadheading your flowers is simply the act of removing dead flowers. Sounds pretty simple, right? By removing the dead flowers, you prevent the plant from setting seed. So, instead of trying to form seeds, the plant will produce more flower buds. Deadheading can be done on annuals and some perennials; so, know your plants. 

3. Pinching

Pinching is the technique of pinching out the growing tip of a flowering plant. This can be done on both annuals and perennials. Removing the growing tip rouses the next set of buds that are on the stem, initiating the growth of two new shoots. All of this means that by pinching, you'll enjoy twice the amount of blooms you wouldn't otherwise have. 

4. Sufficient Water Supply

When it comes to water, it's a careful balance. You have to find the perfect level of water that keeps your plants healthy but not soggy. Too much or too little water can lead to a lack of blooms. Moderate the watering during the plant's flowering season of growth.

5. Mulch

Mulch is an excellent way to improve the overall health and growth of your plant, including its flower development. Layering mulch around your plants can help keep the soil cooler which results in a better growing environment. It also helps maintain soil moisture.

Coconut Husk Mulch

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In Closing

We hope you learned more about fertilizer and how it can help your flowers bloom. Drop us a comment below if you have any more questions about fertilizers that help your flowers bloom! Before you go, make sure to check out these other helpful garden guides:

Compost Vs. Fertilizer- What's The Difference?

17 Plant-Themed Gifts For A Mom That Loves Gardening


  1. Good evening, I was wondering after adding Scott’s Bloom Buster to my flowers. Should I wait a day before watering them again?

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