Skip to content

Use Code - BAGEECHA20 and get upto 20% off!

The Ultimate Onion Fertilizer Hack for Every Gardener!

21 Apr, 2025
onion peel are a great natural fertilizer for healthy plant  fertilizer

Hey Gardeners…

Did you know there’s a miracle fertilizer hiding right in your kitchen waste? One that can revive yellowing leaves, fight off harmful pests, and even improve soil structure – and guess what? It’s absolutely FREE! Yes, we’re talking about the humble yet mighty onion peel fertilizer.

You’ve probably tossed those dry, flaky peels into the bin without a second thought – but after reading this, you’ll never look at them the same way again!

onion peel fertilizer for healthy growth of plants

Why Onion Peel Fertilizer is Pure Gold for Your Plants

Onion peels are rich in potassium, calcium, iron, magnesium, and antioxidants – nutrients your plants absolutely love. When used regularly, this natural booster can help:

  • Revive dull, yellowing leaves
  • Improve soil texture and aeration
  • Keep fungal infections and pests at bay
  • Promote healthy root growth
  • Boost overall plant immunity

peels of onions are great for plant growth

So, if your plant’s leaves are drooping or discoloured, don’t panic – peel an onion instead!

If you’re already using a well-balanced potting mix that supports microbial activity and moisture retention, adding onion peel water can work like a natural booster shot. It feeds your soil microbes and gives your plants a gentle yet powerful nudge toward better growth.

How to Make Onion Peel Fertilizer

It’s as easy as 1-2-3:

  1. Collect the Peels: Gather the dry outer layers of onions over a few days.
  2. Soak It Up: Drop the peels in a bowl or jar of water. Let them soak overnight (or for 24 hours if you can).
  3. Strain & Spray or Pour: Strain the liquid, and voilà! You’ve got your own powerful DIY fertilizer. Either pour it directly into the soil or use it in a spray bottle to give the leaves a nutrient mist.

keep the onion peels in water overnight for making a great fertilizer

And guess what? This fertilizer smells earthy and natural, not like the tears you shed while cutting onions.

Go on, gardeners – save those peels, feed your soil, and watch your garden thank you with lush, happy leaves!

Have More Queries? DeHaat’s Crop Doctor Has Your Back!

Worried about pests, soil health, or plant diseases? DeHaat’s Virtual Plant Appointment service is here to help! We cater to over 2 lakh+ monthly queries, providing expert guidance to farmers. Whether your plants are struggling with wilting leaves, yellowing, or unexpected growth issues, you are in the hands of a safe and trusted brand.

Happy gardening!