Bone meal as a fertilizer for indoor and garden plants

Bone meal as a fertilizer for indoor and garden plants

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Plants that are grown by humans in a limited space of a flowerpot, garden or vegetable garden, as well as on agricultural land, require the introduction of additional nutrients along with mineral or organic fertilizers.

If this is not done, then the land is depleted and the condition of the plants deteriorates.

Recently, many gardeners, flower growers and gardeners believe that bone meal is one of the best types of organic fertilizers for many plants, we will try to figure out how true this is and what other organic fertilizers are available.


  • Available organic fertilizers
  • What is bone meal and how is it obtained
  • Application of bone meal, methods of application

Available organic fertilizers

As a rule, both mineral and organic fertilizers contain the same chemicals and compounds, but in the first case, fertilizers are obtained chemically, and in the second, they are the result of the vital activity of living organisms.

Organic fertilizers include processed products of plant and animal raw materials, food and plant waste:

  • compost
  • manure
  • sawdust
  • peat
  • litter
  • bone flour

When choosing organics for plant nutrition, it is important to focus on availability, cost and ease of use.

For example, compost or manure have a low cost, but they cannot be applied in "fresh" form, they are suitable only after some time.

In addition, most organic fertilizers are bulky and require storage space.

Bone meal is devoid of this drawback, it takes up little space and can be used immediately after purchase.

In addition, if manure, peat, compost are applied in buckets and kilograms, then bone meal is calculated in spoons or grams.

This is due to its composition and the need of plants for those substances that it contains.

What is bone meal and how is it obtained

Bone meal can be classified as a dry fertilizer of organic animal origin.

In appearance, it is a gray-yellow powder. Bone meal production is a by-product of the processing of farm animal carcasses.

The raw materials for it are the bones of cattle, horses, and other animals. And since bones contain a lot of phosphorus, bone meal is primarily used as a source of this substance, although it also contains calcium and nitrogen.

Videos on where and how bone meal can be used:

Thus, bone meal is primarily a phosphorus fertilizer for plants.

Depending on the method of production, the content of nutrients in bone meal also differs.

It is distinguished by the following types:

  • ordinary bone meal, phosphorus amount up to 15%
  • steamed bone meal, phosphorus amount up to 25%
  • fat-free bone meal, phosphorus up to 35%

In addition to phosphorus, bone meal contains calcium, nitrogen, sulfur, sodium, chlorine and other elements. If bone meal is prepared from raw bones, then the nitrogen content in it is higher.

The value of bone meal as a fertilizer also lies in the fact that the beneficial substances from it belong to those that are absorbed by plants slowly and one application is enough for a whole season.

It is important to remember that in acidic soils, the phosphorus content decreases faster. When using bone meal as fertilizer, it is necessary to take into account not only the type of soil, but also the phosphorus requirement of various plants.

Application of bone meal, methods of application

It is most convenient to add bone meal when preparing the beds for planting.

This must be done with deep digging of the soil.

Deep digging is necessary because phosphorus is inactive in the soil, and the closer it is to the roots of the plant, the better.

The best time of the year for this is autumn, although in spring it can also be brought in by digging up the beds.

Usually, before processing the soil, bone meal is evenly scattered over the surface of the earth and dug up. The norm is from 100 to 200 grams per square meter. In this way, flour is brought under fruit and berry crops, perennial flowers.

It is best to add bone meal under vegetables immediately before planting, in a groove or hole, slightly mixing with the ground.

The application rate is one spoon for each plant. Bone meal can be recommended for all bulbous plants, it stimulates regrowth of roots and rooting of bulbs.

Before embedding the onion in the soil, mix one or two tablespoons of bone meal with it and then plant the onion.

You can make a liquid fertilizer from bone meal with your own hands. A kilogram of flour is mixed with 20 liters of hot water.

Stirring regularly, let the mixture stand for one week. When applied, filter the solution and dilute with water in the amount of 380 liters.

Bone meal is also used in indoor floriculture. In the process of preparing the soil, add one spoonful of flour for each liter of it, or in a ratio of one to a hundred, one hundred parts of the earth for a part of flour.

Important! It is best not to use bone meal to fertilize plants such as azalea or rhododendron.

When using any organic fertilizers, including bone meal, it is important not to abuse them and observe the measure.

Watch the video: Benefits of BLOOD MEAL fertilizer How and Why use it in Organic Gardening. OrganicHawaii (May 2022).


  1. Gretel

    It is remarkable, very useful phrase

  2. Konner

    I advise to you.

  3. Cormic

    your opinion will be useful

  4. Escorant

    I protest against it.

  5. Yokus

    And such a thing

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