It is safe to use on both ornamental and edible crops and can be sprayed on herbs and vegetables up to the day of harvest. Water plants thoroughly before applying neem oil because it can burn the foliage.
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How often should I spray my vegetable garden with neem oil?
It’s a good idea to use neem oil insecticide about once a week to kill pests and keep diseases at bay. For more information on insecticides, visit the EPA website.
Will neem oil hurt my vegetable plants?
Yes, the oil of neem is safe. Neem oil has been used as an insecticide on plants in India for over 400 years. Applying neem oil does not harm the plants, vegetables, or people eating them. Some people may have an allergic reaction to the oil, so precautions need to be taken. Oil is a natural product. It is not toxic to humans or animals, and it is non-toxic to plants and animals.
What plants should you not use neem oil on?
Neem oil should not be sprayed on herbs such as basil, caraway, cilantro, dill, marjoram, oregano, parsley, or thyme. Since the oil can irritate the leaves, it’s important to use caution when spraying the oil on plants with delicate leaves.
Can you eat vegetables after spraying with neem oil?
Is it safe to eat vegetables sprayed with neem oil? Yes, you can eat vegetables sprayed with neem oil, but make sure you wash the vegetables thoroughly before consuming them. If you’re going to consume the vegetables within a short period of time, it’s not advisable to spray the oil on them.
Can I spray neem oil on vegetables?
You may apply neem oil on fruits, vegetables, and ornamental trees. Before using the neem oil, make sure to shake the products. Warm water and a spreader/sticker can be used to get good coverage on fruit and vegetables. Oil is a natural insect repellent. It can also be used as an antiseptic and disinfectant.
Do you spray neem oil on soil or leaves?
When spraying a plant with neem oil—either as a bug treatment or preventive measure—it’s important to coat both the tops and bottoms of leaves since bugs love to hang out on the underside of foliage. If any animals have made their way to the top of the plant, you should lightly coat the stems and soil.
