Aphid Spray

Question

Is the recipe for aphid spray 1 and 1/2 cups of water or 1/2 cup?

Answer 1

This article will help with that: https://www.gardeningknowhow.com/plant-problems/pests/homemade-aphid-control-a-natural-way-to-kill-aphids.htm

You can also use neem oil on aphids. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm