7 Best Fertilizers For Begonias

Gardeners who grow begonias know that it's important to provide them with the best fertilizer at the right time and at the right amount. Begonias have an especially demanding appetite, and their fertilizer needs can fluctuate per season and throughout their lifetime. But what are the best fertilizers for them? We have researched the answer to this question. Let's discuss it.

Here are the best fertilizers for begonias:

  1. EarthPods Premium Bloom Flowering Spikes
  2. Jobe’s Organics Organic Fertilizer
  3. Bayer Advanced Rose and Flower Care Granules
  4. Espoma FT18 Flower Tone Fertilizer
  5. Schultz Rose & Flower Slow-Release Fertilizer
  6. Dr. Earth Organic Bud & Bloom Fertilizer
  7. Jack's Classic Blossom Booster Fertilizer

Begonias can make the perfect house or garden plants because of their beautiful blooms and numerous varieties. But if you're purchasing a begonia for the first time, be sure that you purchase a quality fertilizer so that your plant will get the nutrients that it needs as soon as possible. Continue reading to learn about some of the best fertilizers to consider, along with other details about their applications.

begonia flowers is a beautiful. - 7 Best Fertilizers For Begonias

Best Fertilizers for Begonias

Begonias' nutrient requirements can change depending on their age, variety, the current season, and state of health. It's also worth noting that begonias tend to respond better to fertilizer when it's poured around their base instead of when it's sprayed directly onto the leaves and branches. In fact, this can also be harmful to the plan if the fertilizer is too concentrated.

Numerous bright flowers of tuberous begonias

Most begonias can be feed using all-purpose fertilizers or ones with fairly equal nutrient percentages--however, this can vary per plant.

1. EarthPods Premium Bloom Flowering Spikes

These fertilizer spikes allow you to provide your begonias with essential nutrients throughout the year easily. Not only is this formula made from 100% organic ingredients, but it also contains a ton of trace minerals that can give your begonia a boost of energy.

If your begonia isn't as lush as it used to be, consider this formula to help encourage it to produce bigger, fuller blooms. You'll be happy to know that this formula is safe for children and pets, and it's also an eco-friendly fertilizer.

Find more information about this fertilizer on Amazon.

2. Jobe’s Organics Organic Fertilizer

The Jobe's brand is a mainstay in the gardening industry, and this organic fertilizer is a testament to why. Not only is it 100% all-natural ingredients, but it also contains Biome, a microbe that works to break down nutrients in the soil. Biome allows the fertilizer to provide trace minerals, nutrients, and micronutrients quickly.

It's an easy-to-use formula, and one application can last for over 2 months. This fertilizer contains no toxic pesticides, synthetic chemicals, or other additives, and it's completely safe for pets and children. Here is a simple formula that you can use to help prepare your begonias, encourage healthy foliage and fuller blooms, and helping it repair itself if it's recovering from pest infestations or plant diseases.

Learn more about this all-purpose fertilizer on Amazon.

3. Bayer Advanced Rose and Flower Care Granules

Here is another granular-based fertilizer that can help provide your begonias with balanced nutrition from the bottom up. It's also helpful for fighting fungal infections and speeding up recovery from pest infestations.

This advanced fertilizer formula actually kills pests on contact while simultaneously providing plants with everyday nutrients and minerals. If your begonia is recovering from disease, environmental conditions, or pest issues, this fertilizer may be all you need to help restore its health in no time.

Find out more details about this plant feed on Amazon.

4. Espoma FT18 Flower Tone Fertilizer

This 18-pound bag of fertilizer is perfect for begonias, both young and old. If you're looking for a solution that can keep your plant vibrant the entire season and help support flower development, this is it. This fertilizer solution also provides excellent root system support and allows for efficient nutrient absorption.

You can use it as a part of your regular fertilizing routine, especially if your begonia suffers from drought issues. The formula contains a healthy mix of beneficial microbes that will help to revigorate slow-growing plants.

Find out more details about this fertilizer on Amazon.

5. Schultz Rose & Flower Slow-Release Fertilizer

Need a slow-release plant food for your begonias? Well, here is one that's worth checking out. This plant food can give your begonia all the nutrients and minerals they need for over 3 months. It contains a number of different micronutrients and trace minerals that begonias need for optimal flower development and growth.

All you need to do is provide your plants with sunlight and water, and this formula can help you see beautifully lush blooms in no time.

Check out this plant food on Amazon.

6. Dr. Earth Organic Bud & Bloom Fertilizer

Here is an organic fertilizer that contains multiple strands of beneficial soil microbes and trace minerals that begonias love. It also contains a probiotic blend of bacteria to help improve root growth and overall health.

It's made with 100% natural and organic ingredients, including alfalfa meal, fishbone meal, soft rock phosphate, feather meal, and potassium sulfate. This formula can give your begonias all the nutrients they need for over four months, making it one of the longest-lasting fertilizers you can purchase. The fertilizer is simple to use and can be easily mixed with soil, manure, sand, or loam.

Read more about this all-natural plant feed on Amazon.

7. Jack's Classic Blossom Booster Fertilizer

If you prefer a professional fertilizer formula for your begonias come up, look no further. This nutrient-enriched formula is sure to help your begonias produce more flowers with brighter colors. This fertilizer is specially formulated to help encourage plant growth, richer coloration, and deep green foliage. However, it's best to apply this formula according to the specifications on the package to avoid chemical burn.

Check out this booster plant formula on Amazon.

Is Miracle-Gro good for begonias?

container of Miracle - Gro All Purpose Plant Food, which contains four Garden Feeder Refill Packets, along with the Miracle - Gro Garden Feeder. Scotts Miracle - Gro Products, Inc.

Miracle-Gro is a great fertilizer to use on begonias. The brand also has several different formulas that you can use for these plants. It can be applied to both young and older plants. For the best mix, consider adding Miracle-Gro with one part for loam to help prevent moisture issues. This will also help prevent them from drying out.

When should you fertilize begonias?

Begonias should be fertilized every two weeks for continuous blooms. It's best to start the feeding right before springtime before new growths start to appear.

Is Epsom salt good for begonias?

Magnesium salt in wooden spoon

The jury is still out on this. While many gardeners attest to using Epsom salt on their plants to enhance their pH levels or add magnesium, it may not be ideal for begonias specifically. If your plants lack magnesium sulfate, it's better to find fertilizers sufficient in this mineral. And if the soil is too alkaline, it's best to add compost to the soil to increase its acidity.

Do begonias like coffee grounds?

Yes. Coffee grounds work great to help acidify the soil. However, it's important to know that they won't offer a permanent solution, but more so a temporary one. It's better to add compost to your soil. Doing so will prevent you from having to reapply the grounds every week or so. You can also use peat moss soil, which works wonderfully to create an acidic, well-draining mix that's perfect for begonias.

What feed do you give begonias?

Beautifully put together flower bedBeautifully put together flower bed in front of the lawn.

Begonias are heavy feeders, so they all need fertilizer about every 2-3 weeks. For the most part, it's best to use a formula that has an NPK ratio of 10-10-10, 10-10-5, or 8-8-8, or something close to these. Keep in mind that this can vary depending on the plant's variety, age, and health.

Do begonias like acid fertilizer?

Woman gardening and holding Begonia flowers in her hands

Yes. Begonias prefer soil that is acidic with a pH range of anywhere from 5.5 to 6.5. You can increase the acidity of your soil by using quality fertilizer that is slightly acidic.

Do begonias like Potash?

Potash hasn't been confirmed as a beneficial addition to begonia plant soil. However, the main ingredient in this mixture, potassium, can be useful for the begonias if they have a deficiency.

Not only is potassium useful to help plants fight disease and stress, but it can also be beneficial in deterring insects and weeds. However, if you're using this for the first time, it's best to start with a small amount to ensure that you don't overburden the plant.

Wrapping Things Up

feeding lawn with granular fertilizer for perfect green grass

Begonias are acid-loving plants that'll require a steady supply of fertilizer to produce full blooms and maintain their vigor. If you notice any discoloration or growth-related issues with the foliage or flowers on your plant, be sure to take a close look at the plants' soil, as this is usually the main cause of these types of health issues.

Before you go, be sure to check out some of our other posts:

How Hardy Are Maple Trees Are And Which Zones Are They Right For?

Best Fertilizers For Maple Trees – 4 Different Types To Consider

A pink begonias in bloom, 7 Best Fertilizers For Begonias

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