Revitalizing Balcony Plants with Onion Peel Fertilizer
When balcony plants struggle to bloom and lack the vibrancy we desire, commercial fertilizers might come to mind. However, these can be costly and full of chemicals. Fortunately, there’s a natural and budget-friendly alternative already in your kitchen: onion peels.
Onion Peels: A Natural Boost for Balcony Plants
Often discarded as food waste, onion peels are actually packed with essential nutrients that promote strong plant growth. They enrich soil, enhance structure, and help retain moisture—offering a sustainable way to support lush plant development.
Key nutrients in onion peels:
Potassium
Phosphorus
Calcium
Additional Benefits of Onion Peels
Antifungal Properties: Help prevent fungal diseases on leaves and soil.
Natural Insect Repellent: The strong aroma deters pests without chemicals.
How to Make Onion Peel Fertilizer
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