Orchids are perennial flowering plants with evergreen foliage. Varied and colorful, these tropical flowers are easy to grow indoors but they require maintenance. To do this, you can use a natural coffee-based fertilizer to make them bloom again.
After making a good cup of coffee, do not throw away the coffee grounds as they are very beneficial for plants. You can use it to prepare a liquid fertilizer that you will use to water your orchids and fertilize them.
How to make an orchid bloom again with coffee?
Fertilizing plants is important. This helps feed them and provide them with the essential elements to make them flower. Plants should only be fertilized during their growth period. In winter, it is advisable to stop all fertilizer application, and for good reason, the plants go dormant and fertilizing them during this period risks promoting etiolated and weak growth, and making the plants susceptible to diseases and attacks by parasites.
If you grow beautiful orchids indoors, consider fertilizing them with coffee grounds. The latter is a fertilizer very appreciated by indoor plants. In fact, it provides them with nitrogen and phosphorus, which plants assimilate over the long term, in addition to potassium and magnesium which plants assimilate quickly. These contributions boost the growth of plants and make them more resistant to diseases. However, you must be careful not to use excess coffee grounds, so as not to harm the flowering of the plants.
That said, coffee grounds are very beneficial for orchids because they contain the nutrients this flowering plant needs. Indeed, phosphorus promotes photosynthesis in orchids, nitrogen stimulates their cell renewal and allows for abundant flowering. As for potassium, it promotes the good growth of this plant.
How to prepare fertilizer for orchids using coffee grounds?
To fertilize your orchids and make them bloom again, you can prepare a liquid fertilizer from coffee grounds.
How to do ?
- To do this, simply mix coffee grounds that you collect from your coffee maker, in a container, with two liters of water.
- Stir and let the mixture sit for 24 to 48 hours in a cool place.
- Then filter the solution and use it to water the orchids.
Note that it is advisable to fertilize these plants every 21 days, in spring, when the buds appear. In summer, orchids need fertilizer every 7 days. However, it is important not to fertilize orchids in winter, as this is their vegetative rest period.
In addition to watering your flowering plant with this liquid fertilizer, you can create a rich soil for your orchids by mixing ¼ coffee grounds with ¾ garden soil.
What are the mistakes to avoid when using coffee grounds to fertilize orchids?
Before using coffee grounds for your orchids, note that it is not recommended to put them around plants that have been attacked by aphids or mealybugs. This could make the infestation worse.
It is also not recommended to use coffee grounds to fertilize young orchids. This could slow down their growth. If you choose to spread the coffee grounds around the orchids, remember to dry them first, before adding them to the substrate. If you use it wet, you can encourage the growth of mold. Note that the coffee grounds can be saved, in order to use them later to fertilize your orchids. Just try to keep it in a cool place.
You don’t need to have a green thumb to enhance your orchid. With this tip, provide your plant with all the nutrients it needs for growth.
