Is Bone Meal Good for Hibiscus Plants?

If you’re a hibiscus plant owner, you know the vibrant, showy blooms of this plant brighten up your garden. But to achieve those colourful blossoms, hibiscus plants require specific nutrients, just like any other plant. Phosphorus is needed for this plant. And one way to provide phosphorus to your hibiscus is by using bone meal.

But, is bone meal good for hibiscus plants?

Yes, bone meal can be an excellent fertilizer choice for hibiscus. This helps with root development, flower production, and overall plant growth.

Bone meal is a natural fertilizer made from finely ground animal bones, and it’s an excellent source of phosphorus for plants. When bone meal is added to the soil, it slowly releases phosphorus over time, which can help your hibiscus develop strong roots, grow healthy foliage, and produce more blooms.

What Nutrients does the hibiscus plant need?

Just like any other plant, hibiscus plants need nutrients to thrive and produce healthy foliage and blooms. The most important nutrients for hibiscus plants require are nitrogen, phosphorus, and potassium. These nutrients are often called macronutrients, and they’re needed in larger amounts.

Nitrogen is essential for hibiscus plants to grow healthy, green leaves and stems. Without enough nitrogen, hibiscus plants will have stunted, yellow leaves and may not grow as vigorously.

Phosphorus is also essential for hibiscus plants to develop strong root systems, produce more blooms, and overall plant growth. Without enough phosphorus, hibiscus plants may not flower as much, and their overall growth may be stunted.

The last one is potassium which is necessary for hibiscus plants to regulate water uptake and transpiration, or the release of water vapour through the leaves.

Benefits of Bone Meal for Hibiscus Plant

bone meal for hibiscus plant

1. Improved root development – Phosphorus is a crucial nutrient that helps with root development. When bone meal is added to the soil, it slowly releases phosphorus over time, which can help hibiscus plants develop strong and healthy root systems.

2. Increased flower production – Phosphorus is also necessary for flower production, and hibiscus plants are known for their showy and vibrant blooms. Using bone meals can help encourage more blooms and improve the overall appearance of your hibiscus plants.

3. Natural and organic – A bone meal is a natural and organic fertilizer that doesn’t contain any synthetic chemicals. And this makes it best to use as an organic fertilizer.

4. Long-term benefits due to slow decomposition – A bone meal is slow to decompose, which means it continues to release nutrients over a more extended period. This slow-release process can provide long-term benefits to your hibiscus plants, promoting healthy growth and development over time.

5. Affordable – A bone meal is an affordable fertilizer option compared to other synthetic fertilizers on the market. It’s also conveniently available at most garden centres and online, making it a convenient option for gardeners.

6. Easy to use – A bone meal is easy to use and apply, making it a convenient fertilizer option for gardeners of all skill levels. You can simply sprinkle the bone meal around the base of your hibiscus plants and water it in, allowing the nutrients to be absorbed gradually.

Is Bone Meal Good for Hibiscus Plant?

A bone meal is a natural fertilizer that is made by grinding up animal bones. It’s a perfect source of phosphorus, which is a vital nutrient for plant growth and development.

Hibiscus plants require specific nutrients to grow and thrive, and bone meal provides a rich source of phosphorus that can help with root development, flower production, and overall plant growth.

Phosphorus is essential for healthy root development, and it helps plants absorb other nutrients like nitrogen and potassium. This means that bone meal can help improve the efficiency of other fertilizers that you use in your garden.

One of the benefits of bone meal is that it’s a slow-release fertilizer. This means that it releases nutrients slowly over time, providing a steady supply of phosphorus to your hibiscus plants.

It’s important to use bone meal correctly and in moderation to prevent any adverse effects. Too much phosphorus can lead to nutrient imbalances and even toxicity in plants. 

How bone meal help flowering plants?

Flowering plants require specific nutrients to produce healthy blooms, and bone meal can be a good source of those nutrients.

Specifically, bone meal is rich in phosphorus, which is essential for flower production. Phosphorus helps stimulate the growth of flower buds and can also help improve the quality and size of the flowers that bloom.

In addition to providing phosphorus, bone meal can also help improve the overall health of flowering plants. It contains other essential nutrients like calcium and nitrogen, which can help promote strong root development and healthy foliage growth.

A healthy plant is more likely to produce abundant and vibrant blooms, and bone meal can help provide the nutrients that your plants need to thrive.

(Read this: How Much Sunlight Does Hibiscus Need?)

How to make bone meal fertilizer for plants?

Bone Meal as a Dry Fertilizer

To make bone meal fertilizer, start by collecting animal bones. It’s best to use bones that have been cooked or boiled, as this will help sterilize them and make them easier to grind up.

Once you have your bones, you’ll need to dry them out. This will help remove any moisture from the bones and make them easier to grind.

Once the bones dry out, grind them up using a blender. Grind the bones until they are a fine powder or meal consistency.

After grinding the bones, you can use the bone meal fertilizer in your garden. It’s best to mix it into the soil before planting or sprinkle it around the base of established plants. Bone meal is a slow-release fertilizer, so it will provide nutrients to your plants over time.

Bone Meal as a Liquid Fertilizer

While bone meal is typically used as a dry fertilizer, it’s possible to create a liquid fertilizer from a bone meal as well. This can be a convenient option for those who prefer liquid fertilizers.

To make a bone meal liquid fertilizer, you’ll need to start by creating a bone meal tea. You can use bones from any animal, including chicken, beef, or fish.

Then, carefully wash them and let them dry completely. Put these dry bones in a blender and blend until they formed crushed fine pieces of bones.

Begin by adding bone meal to a container of water, using a ratio of approximately one part bone meal to four parts water. Stir the mixture until the bone meal is fully dissolved, and heat it to medium flame.

Stir the mixture and let it cool down overnight. Now, strain out any solid particles using a fine mesh strainer or cloth. You can then use the liquid fertilizer to water your plants or spray it on the foliage using a spray bottle.

Can I water the plant after applying bone meal?

Yes, you can water your plants after applying bone meal fertilizer.

In fact, watering your plants after applying bone meal can be beneficial, as it helps to release the nutrients in the fertilizer and distribute them evenly throughout the soil.

Also, avoid over-fertilizing your plants. Too much fertilizer can lead to nutrient imbalances, root damage, and other problems. 

Hibiscus Plant Fertilizing Tips

Choose the right fertilizer – Hibiscus plants require a balanced fertilizer that contains equal amounts of nitrogen, phosphorus, and potassium (NPK).

Apply fertilizer at the right time – Hibiscus plants should be fertilized every two to three weeks during the growing season from spring to fall. Avoid fertilizing in winter as the plant is in a dormant stage.

Follow the instructions – Always follow the instructions on the fertilizer packaging to determine how much fertilizer to use and how often to apply it. 

Water your plant before fertilizing – To prevent burning the roots, water your hibiscus plant thoroughly before applying fertilizer. This helps to dilute the fertilizer and distribute it evenly throughout the soil.


Bone meal is a popular and effective fertilizer for hibiscus plants, as it provides a slow release of essential nutrients and helps to promote wholesome growth. When using bone meal, it’s important to follow the instructions guide and avoid over-fertilizing your plants.

Moreover, follow tips and techniques you can use to ensure that your hibiscus plants thrive well. Using bone meals in moderation can help your plant in the long term. You don’t have to worry too much, just give it a try.