These nutrients help improve soil fertility, enhance plant growth, and promote vibrant flowers. The organic components in onion peels also help in improving the soil’s microbiota, fostering a better environment for plants to thrive.
How to Prepare Onion Peel Fertilizer
Making this natural fertilizer is easy and doesn’t require much. Here’s a simple step-by-step guide:
Materials:
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Onion peels (from any variety of onions, such as yellow, red, or white)
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1 liter (4 cups) of room-temperature water (preferably non-chlorinated)
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A container for soaking
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A strainer for filtering the solution
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