Coffee grounds are a natural product from the coffee-making process. This is the solid residue left after brewing ground coffee beans. Coffee grounds have many beneficial properties for plants and their growth. Put coffee grounds in the plants has several advantages for them, especially as a fertilizer, repellent and soil conditioner. So why should you incorporate coffee grounds into your gardening routine? Here are some exciting reasons.
1. A Nutrient-Rich Natural Fertilizer
Coffee grounds are rich in essential plant nutrients, such as nitrogen, phosphorus and potassium. These nutrients are necessary for the development and growth of plants. When you add coffee grounds to your plants, you are naturally nourishing them with these much-needed elements.
Example : Adding coffee grounds to roses helps to obtain more abundant and vigorous flowering thanks to the phosphorus content of the grounds.
2. Improved soil structure
Coffee grounds can significantly improve soil structure by increasing aeration capacity and water retention. It also promotes the growth of beneficial microorganisms that break down organic matter and release nutrients into the soil, contributing to healthy plant growth.
Example : Adding coffee grounds to clay soils can help make them lighter and easier to work with by improving their structure.
3. Natural pest repellent
Coffee grounds contain compounds that act as repellents against certain garden pests, such as slugs and snails. Indeed, the acidity and the rough texture of the marc dissuade these parasites from coming to devour your precious plants.
Example : Sprinkling coffee grounds around the young shoots helps keep slugs away and thus protects the seedlings from the damage they can cause.
4. An ally against certain diseases
Regular use of coffee grounds in your garden can help prevent certain fungal diseases, such as powdery mildew and rust. This is due to the natural antifungal properties of coffee grounds which limit the development of pathogenic fungi responsible for these diseases.
Example : A tablespoon of coffee grounds mixed with a liter of water can be sprayed on the leaves of plants with powdery mildew to stop the spread of the disease.
5. Contribution to sustainable development
By using coffee grounds in your garden, you participate in waste reduction and sustainable development. In fact, coffee grounds are a recycled product that can be reused, which prevents them from ending up in landfills or landfills.
Example : Accumulate coffee grounds from your daily preparations and add them regularly to your homemade compost to create a nutrient-rich amendment for your plants.
What should be remembered?
Putting coffee grounds in plants therefore has several remarkable advantages both for their growth and for their protection. The nutrients in coffee grounds help plants grow healthily, while its antifungal and repellent properties protect against disease and pests. In addition, the use of coffee grounds contributes to a responsible ecological approach by enhancing a product that is often thrown away. So do not hesitate to integrate this natural and effective trick into your gardening routine!