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How you can turn cinnamon into plant protection – This is how effective the spice can be against pests in the garden

Did you know that it would be possible to produce plant protection for gardens or houseplants by using cinnamon? The versatile action of the spice allows its use in gardening both as a fertilizer and to combat pests . Accordingly, the cinnamon powder can be used in many practical garden applications. Although it can admittedly be a bit expensive compared to other natural home gardening remedies, such as vinegar or baking soda, there are many ways you can apply this spice to your vegetables or flowers.

Here’s why cinnamon can provide plant protection for garden and houseplants

provide marigolds with cinnamon plant protection

The main advantage of using cinnamon in the garden is its accessibility. You don’t necessarily have to go to the garden store to use it on your garden plants. In your own kitchen, you have everything you need. One thing to keep in mind, however – the use of cinnamon in the garden refers mainly to cinnamon powder, not cinnamon sticks. The latter, while pretty to look at, just aren’t as effective for many of the applications you’ll read about below.

cinnamon stick tied with rope to a succulent duck in the garden as decoration

It’s no secret that it’s always better to use natural substances than chemical fertilizers , pesticides and other chemicals. Moreover, cinnamon can serve as a great alternative to all these pesticides to solve many problems at a lower cost. So learn why cinnamon is good for plants and how you can use the spice in garden soil.

Make root hormone from cinnamon powder

woman makes plant protection from cinnamon in her home

According to many gardeners, cinnamon is just as effective when you apply it to the stem of a plant to propagate cuttings . Cinnamon is a natural substitute for synthetic stimulants for cuttings. As mentioned above, the spice is also less expensive. It can stimulate root development in almost any type of plant you grow this way, requiring you to apply it only once. To use cinnamon as a rooting agent, simply put a spoonful of it on a paper towel. Wet the ends of the stems and then roll them in the paper towel. Plant your cuttings in potting soil. The cinnamon will encourage new growth while also playing another important role.

How cinnamon provides plant protection as a natural fungicide

sprinkle cinnamon powder on potting soil and protect plants from fungal diseases


When applied to a plant cuttings cinnamon can also help prevent the containment of diseases. This prevents the development of fungi that attack small seedlings as soon as they begin to grow. Cinnamon kills the fungus before it has a chance to take hold of your vulnerable seedlings. It is also effective in preventing and treating other types of fungal diseases. For example, cinnamon can provide plant protection by counteracting slime mold. To use the spice as a fungicide on older plants, you can mix a spoonful or two of cinnamon into water and let it steep overnight. Strain the powder through a coffee filter or a piece of cheesecloth, then pour the mixture into a spray bottle. Thus, spray leaves, stems or other parts of the plant that are affected. You can also spray the soil with it if soil-borne fungi are a problem.

propagate succulents and use cinnamon powder as fertilizer or root hormone

Cinnamon powder can also be applied to valuable fruit trees and shrubs after annual pruning to prevent disease-causing fungi from entering through the fresh wound. Rust is another fungal infection that occurs on many garden plants such as calendula. This soil-borne disease is spread by spores of the fungus Puccinia uniquea. The frustrating thing about rust is that it tends to affect all parts of the plant, including the flowers. All you need to do about it is sprinkle some cinnamon into the soil when planting. This is often enough to keep rust from spreading through the garden. However, as a powerful antifungal, cinnamon works most effectively when you use it in conjunction with other smart measures. These would include spacing neighboring plants in the garden and maintaining good watering hygiene.

Application of cinnamon against ants in the garden.

pest and ant control in the garden with home remedies


In a suburban area, ants can significantly affect the life of the gardener. They build their dens in the garden beds, climb into greenhouses and pay visits to the house. Cinnamon helps repel ants and other small insect pests by creating a protective barrier they prefer to avoid. Simply apply cinnamon as a curb where ants can be a problem. You can use this hack for indoor plants as well as outdoor plant varieties. If you encounter such a problem indoors, you should find the entry point for the ants and then sprinkle it with a thin layer of cinnamon powder. This barrier will not kill the ants, but will prevent them from entering the house.

Drive away other pests and animals with cinnamon powder

scattered cinnamon against ants in the garden

This is another useful way to use cinnamon in the garden. If you are worried about the appearance of animals, sprinkle cinnamon on the ground. The smell of cinnamon will scare them off. While the cinnamon powder may irritate the mucous membranes of your nose and mouth, it will not significantly harm your health and will keep your plants safe from unwanted visitors. So if furry pests like mice, rabbits, squirrels and other rodents are a problem in your garden, you may need to use some cinnamon. As you probably know, cinnamon is a very strong-smelling spice. Its strong-smelling oils often confuse the olfactory instincts of animals that run low to the ground, causing them to avoid an area completely. Accordingly, if you find that such pests are constantly plaguing your garden, a spoonful of cinnamon sprinkled around the perimeter of your garden might be the right solution.

Here’s how cinnamon can provide plant protection for houseplants

proper care of indoor plants by making cinnamon plant protection

Cinnamon is also beneficial for houseplants. It can be used against spider mites, whiteflies, or other pests commonly found in greenhouses. The solution is to simply sprinkle cinnamon on plant soil around the plants. Therefore, it is also an excellent method for treating houseplants. Another use for cinnamon when it comes to houseplants? The spice can get rid of mosquitoes, which aren’t necessarily harmful to plants but can be annoying to you as an indoor gardener. Cinnamon is also effective in getting rid of mildew and mold on houseplants.

Treat wounded plants with cinnamon powder.

treat wounded plants with cinnamon powder

You probably already know the importance of pruning your plants. However, overzealous pruning can cause problems by making it harder for your plants to recover and put on fresh growth. Another common problem occurs when you use dirty tools to trim plants. This could spread infections from plant to plant. Sometimes you can even accidentally hit a plant with your loppers or weed whacker without meaning to. This can lead to a whole host of problems, but luckily cinnamon can help. Cinnamon, when applied to a fresh plant wound, can promote healing and prevent fungal infections from developing or worsening.

Other tips for using cinnamon powder or sticks.

applications of cinnamon sticks or cinnamon powder in the household

Cinnamon holds the solution to many common garden problems, although the spice is certainly not a panacea. Many of the uses of cinnamon described above are based on anecdotal evidence. This means there may not be much science to back them up. None of it will harm your plants, however, especially when used in combination with other good garden practices such as rotating your plants, watering, and fertilizing regularly. However, refrain from using large amounts of cinnamon in your garden. Some amateur gardeners also think that cinnamon sticks can be just as effective as cinnamon powder. Unfortunately, this is not entirely true. The only effective way to use cinnamon sticks in plant care is to break them into small pieces and sprinkle them on the straw cover.

use cinnamon sticks or cinnamon powder in the household

Remember that the cinnamon sticks are quite hard and you need to make an effort to break them. This procedure helps to prevent the appearance of fungi. However, in other cases, it is better to make plant protection through ground cinnamon. In addition, cinnamon is a really good and relatively inexpensive solution to many common plant problems, especially when used with other gardening methods. When using cinnamon as a plant treatment and disinfectant, remember that it is not a cure-all. Will cinnamon harm plants? Definitely not if used in appropriate amounts.