Neem Oil: The Best Way to Eradicate Plant Pests and Diseases Naturally

While there are many different ways to deal with pests on your plants, neem oil is by far the best option for dealing with them. Unlike many other pest treatments available, neem oil is both effective and natural.

According to the EPA, cold pressed neem oil has no health risks as it is derived from plant material. It is also perfectly safe to use on outdoor plants as well as houseplants with no negative effect on the environment or pollinators.

Neem oil can be purchased in a concentrate form or in a pre-made solution. I prefer to buy a concentrated bottle of neem oil and make the solution myself as it saves both money and plastic.

How to make neem oil solution with a bottle of concentrate:

  • Mix 1 1/2 tsp of neem oil concentrate per 1 quart of water
  • Add 1/2 tsp of mild liquid dish soap per quart
  • Shake until both the neem oil and the soap are mixed together with the water

Using neem oil solution is very simple! All you need to do is spray the affected plant down every 10-14 days until the pests have been eradicated. This solution can be used to get rid of or prevent all sorts of plant bugs and pests, including mealybugs, aphids, and spider mites! Neem oil can also be used every two weeks as a preventative or treatment for and mildew diseases (ex. Powdery Mildew).

That is everything you need to know about using neem oil to protect your plants. Neem oil is a great option for both outdoor and indoor plants!