Is Bone Meal Good for Hostas?

Hostas are renowned for their attractive leaves and easy maintenance. Though they don’t need to be fertilized regularly, you can enrich the growing soil of hostas with organic fertilizers like bone meal.

If your hostas isn’t growing, then probably it isn’t getting enough nutrients from the potting soil. Adding organic fertilizer can encourage the plant growth.

Hostas require extra minerals to thrive, just like all ornamental plants do. Despite the fact that hostas can thrive without fertilizer, for best results, you still need to feed them. Modern fertilizers come in a great variety, and we’ll discuss one of them.

Many people want to plant without using chemicals, which leads to a quest for natural options to traditional chemical fertilizers.

The short answer to the question of whether the bone meal is good for hostas then, the answer is yes, you can go for it.

Bone meal packed with phosphorus and other essential nutrients that can boost flowering and contribute in photosynthesis process of hostas.

Adding this organic fertilizer will benefits hostas with stronger root structure, lush growth, pests resistant and encourage in blooming.

What exactly is the bone meal?

Large animals’ pulverised bones are used to make bone meals. Typically, it comes from the meat industry as a by product. To prevent waste, the bones are dried and processed into a meal.

Because it includes beneficial ingredients, this product is frequently utilised in the agriculture field. It helps plants develop more strongly and healthily.

Do Hostas Enjoy Bone Meal?

Bone meal can be a suitable organic fertilizer if you choose not to use traditional fertilizer because phosphate and protein are crucial for good hosta growth.

Strong root system development and floral growth are greatly influenced by phosphorus especially. It’s simple to understand how it can be beneficial because hostas develop enormous leaves and roots that have blossom spikes.

What Nutrients Do Hostas Require to Grow?

Hostas can range in height from 8 inches to around 4 feet and in width from a few inches to 8 feet, depending on the variety. And the more substantial they become, the better they are at pushing out weeds.

Hostas mature fully in four to eight years under optimal conditions, providing gardeners with several options for planting in the meanwhile.

Hostas need a steady supply of fertilizers all during the growing season. One month after planting, feed them All Purpose Plant Food according to the directions on the label. Your Hostas will be nourished by this for up to 3 months.

Nutrients in Bone Meal

The fact that bone meal fertilizer is organic and environmentally friendly is its best feature. It is incredibly safe to use in organic farming and is also quite easy.

Animals and humans both need phosphorus to develop strong bones (mostly beef bone). These bones start to break down, releasing the phosphorus into the soil where plants may utilise it.

The phosphorous then aids plants in developing strong stems, leaves, blossoms, and seeds in place of animal bones. Sometimes animals or people eat the plants, which causes the phosphorous to be used again to strengthen bones.

Is Bone Meal Good for Hostas?

fertilizing hostas plant

The bone meal gives your hostas a lot of phosphorus because it is high in this element. Your hosta’s root system will grow huge and strong thanks to the phosphorus. As a result, the plant will frequently grow.

Calcium is the second element found in bone meal. To make the petioles and leaves more robust, calcium is required. As a result, even in severe winds, the petioles will not break.

Bone meal has the benefit of being a slow-release fertilizer. Since it only needs to be applied once, it is incredibly practical.

Additionally, it is an organic fertilizer, which is significant to many gardeners. In fact, using organic fertilizers rather than synthetic ones is preferable in many situations.

Also Read: Are Coffee Grounds Good for Calla Lilies?

How Bone Meal Nutrients Help Houseplants?

Bone meal is made up of sterilised, ground-up animal and fish bones. Gardeners have used it as a pure organic fertilizer to increase crop output.

A fantastic fertilizer for promoting plant growth is bone meal. But the excitement doesn’t end there! Additional advantages of using bone meal fertilizer in gardens include:

  • Greater yields of fruit and seeds
  • More robust root systems for young plants
  • Encourages lush, strong growth
  • Aids in the prevention of pests and diseases
  • Promotes large, gorgeous blooms

For flowering plants like roses and amaryllis, bone meal fertilizer is an excellent organic fertilizer to use. As a result, alliums like leeks, onions, and garlic grow more quickly.

Since organic bone meal fertilizer promotes young plants’ rapid maturation, it is frequently used to develop lawns. It gives tomatoes the calcium they need to ripen and aids in the development of a denser root structure. To sum up, it’s one of the things that people should always have on hand for gardening purposes!

How to Use Bone Meal for Hostas?

Bone meal can only be utilised in soil that is acidic because of how much calcium it contains. If not, it won’t decompose in the soil and won’t be useful.

  1. Before using the bone meal, purchase a soil pH testing kit. Check your soil’s pH after that. If the soil pH is greater than 7.0, using bone meal is often advised. Although, because hostas prefer slightly acidic soil, it is recommended to use this product in the case of hostas if the soil pH is below 6.0.
  2. The bone meal needs to be ground quite thoroughly, which is the second item to think about. Following that, it will break down and eventually become accessible to the hostas. If not, the breakdown process may take a very long time.
  3. Further, because bone meal contains less nitrogen than other fertilizers, it shouldn’t be used alone. Purchase granular nitrogen fertilizer and apply it as directed on the label.
  4. Apply bone meal in the early spring to maintain it in the soil all year. Under each hosta, add 1 tablespoon and mix it into the soil.
  5. Each year, 1 tablespoon is sufficient. Because of how slowly this product works, don’t expect results right away.

Regarding liquid bone meal, there is more to be said. Unlike pellets, this product works more quickly. Therefore, use the liquid form if you want results more quickly.

How much bone meal to add to the soil?

  • Check the acidity of your soil with a soil test kit before using bone meal fertilizer. If the pH of your soil is less than seven, then use bone meal fertilizer.
  • Add a small amount of fertilizer. For every two square feet of soil, use 1 tablespoon of bone meal fertilizer. Add the bone meal to your garden soil by raking or mixing it in. Before planting, consider placing some bone meal fertilizer in the planting hole.
  • Be sure to water it. Water the soil after applying bone meal fertilizer to your garden.

When to fertilize the Hostas plant?

The initial fertilizer for hostas ought to be made in the early spring. The hostas finally come out of their winter dormancy at this time.

According to the majority of expert and expert hostas gardeners, this is the time when the plant needs more nitrogen, and a 20-10-10 hostas fertilizer or even a 20-20-20 hostas fertilizer will allow the plant to expand its root system.

After the leaf has opened in early summer, your hostas should receive their subsequent fertilizer. You can also choose to use organic fertilizer instead of any of the commercial varieties. 

Hostas can benefit from a variety of organic fertilizers, including those prepared from compost, composted manures, seaweed, fish emulsion, blood meal, cottonseed, and bone meal.

A hostas fertilizer made of organic materials should be used early in the spring because of its high nitrogen content. This organic hostas fertilizer degrades over time, losing some of its nitrogen content.

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Signs of Over-Fertilizing Hostas

Hostas are fairly tolerant plants. When they begin to bloom and the leaves turn yellow, you won’t know you’ve fertilized too much. 

By observing the leaves, you may determine how much fertilizer to use most accurately. A test kit for fertilizer can also be used.

Avoid over fertilizing; too little is always preferable as compared to too much. Your plants will be burned and killed if you use too much fertilizer.

Always follow the fertilizer application instructions on the label. Knowing when and how much fertilizer to use is essential for developing healthy plants.

Hostas Growing Tips

  • If necessary, add organic matter to your garden soil to improve drainage because hostas love well-drained soils. Try raised beds if your soil is either poor or naturally wet and difficult to drain. Depending on the variety, plant your Hostas with regard to how wide they will be when fully grown.
  • The amount of light needed can range from direct sunlight to deep shadow. Avoid planting any Hostas in regions that receive direct afternoon sunlight since too much sunlight might result in leaf discolouration or blistering.
  • Mulch around your hostas to help retain moisture, but keep the mulch at a low level to prevent tiny animals from hiding there.


Now you can use a bone meal for hostas. Because you are aware of it now. If you wish to fertilize your hostas with organic materials, that is a fantastic choice.

If you don’t care about organic growing, any starter fertilizer will work to encourage robust root growth and is less expensive than bone meal. Your outcomes will differ, but in any case, you should experience growth.