The preparation
What do you need?
To make your own homemade fertilizer, you will need:
- 4 tablespoons coffee grounds (fresh or dry)
- 1.5 liters of water
- 3 banana peels (ripe or slightly blackened)
- A container with a lid
- A blender
- A fine sieve or strainer
Step by step
Prepare the coffee infusion
Pour 1.5 liters of water into the container and add the coffee grounds. Stir well, then cover loosely to allow air to circulate.
Place everything in a warm place, such as on top of the refrigerator, and let it steep for 3 days. This infusion helps extract the minerals present in the coffee.
Add the banana peels
After 3 days, cut the peels and place them in a blender. Pour the coffee infusion over them and blend for 2 or 3 minutes until smooth and slightly frothy.
Filter carefully
Strain the mixture to remove any skins. This step is essential to avoid residues that could attract insects or cause mold in your jars.
How to use it
Your natural fertilizer is ready! Use it as watering water, about once a week.
It’s suitable for all plants: orchids, roses, houseplants, balcony flowers, or vegetable gardens.
Extra tip: If your plants are looking dull or their leaves are yellowing, this elixir will give them a real boost. You’ll quickly see their stems straighten up and their leaves regain their luster.
The visible benefits
- Greener leaves: Coffee grounds provide nitrogen, which stimulates chlorophyll.
- Stronger roots: The potassium in bananas strengthens the plants’ resistance.
- Richer flowering: phosphorus promotes the production of colorful flowers.
- An eco-friendly gesture: zero waste, zero chemicals, and maximum effect!
The little eco-friendly extra
Instead of throwing away kitchen scraps, turn them into a natural resource. This simple recipe not only saves you money, but also reduces your environmental impact.
A kind gesture for the planet and your plants!
To remember
The coffee-banana combo isn’t just a grandmother’s trick: it’s a truly revitalizing treatment for your plants. With a little patience and a few small daily tricks, you can have a lush garden without spending a cent.
Which just goes to show that sometimes nature has already planned everything… all you have to do is open your eyes (and your composter)!
