4. Eggshells – Calcium for strong structure
Eggshells are an excellent source of calcium and magnesium, which support cellular processes and strengthen the structure of the plant. Dry the shells thoroughly and grind them into a fine powder. Mix a small amount into the growing medium. Alternatively, pour warm water over the shells, let them soak overnight, strain and use as a dressing. This will gradually release the calcium, making it easier for the plant to absorb.
5. Onion Extract – Stimulates flowering and prevents rot
Like garlic, onions have natural antibacterial properties. Onion extract helps prevent root rot and also stimulates more abundant flowering in orchids. Cut an onion into small pieces, pour boiling water over it and let it steep for 12-24 hours. After filtering, use the liquid as a watering can directly on the roots. Apply every 3-4 weeks.
How to use homemade fertilizer correctly? When fertilizing orchids with homemade products, the principle applies – less is often more. Orchids do not need a lot of fertilizer, but the fertilizer used should be of good quality and rich in nutrients. Follow the recommended intervals (usually 1-4 weeks depending on the type of fertilizer), and always pay attention to how the plant reacts. If the leaves start to turn yellow or growth slows down, reduce the frequency of fertilization.
It is also important to apply the fertilizer to moist, not dry soil – this will prevent root burn. In winter, when orchids are dormant, you should limit or skip fertilizer altogether.
Conclusion
Homemade fertilizer is an easy, environmentally friendly and inexpensive way to ensure your orchids get all the nutrients they need. Rice water, coffee grounds, garlic, eggshells and onions are all ingredients that you can usually find in your kitchen. When used correctly, they promote healthy growth, strengthen the roots and your orchids will reward you with abundant and long-lasting blooms. Try these proven tips and share them with your friends – they will surely be surprised by the power of common household ingredients.
