Using Neem Oil on Garden Plants Treat vegetables,fruit trees,and ornamental garden plants with neem oil. You will have to make a larger neem oil solution to use as a foliar spray. Use the ratio of2 teaspoons neem oil for every quart (liter) of water. Add some liquid soap to help the oil and water emulsify.
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What does neem oil do for plants?
Uses for neem oil include treating a number of garden ailments: It repels or kills many harmful insects and mites, including aphids, whiteflies, snails, nematodes, mealybugs, cabbage worms, gnats, moths, cockroaches, flies, termites, mosquitoes, and scale.
What is the best sprayer to use to apply neem oil?
A great sprayer to use to apply neem oil on plants is Garden Gorilla. This company puts out one of the easiest garden sprayers to use. When applied as a preventative, neem oil should be applied on a 7- to 14-day schedule according to the manufacturers of 70% neem Oil.
What is the best time of day to apply neem oil?
Now, let’s start discussing how to use neem oil by covering when to use i t. As with most insecticides or garden treatments, the best time of day to apply this product is early in the morning, ideally on an overcast day. There are two reasons for this.
How often should you use neem oil to kill fungus?
If you want to make use of neem oil on plants, spray vulnerable plants every 10 to 14 days until the fungus does no longer exist. You should also know how to apply neem oil to the soil.