Q.What is the ratio of soap to water when using that mixture as an insect repellent on plants?
The repellent is to be used on a hibiscus in a container on a deck.
GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 10, 2020
According to the article below, combine 1 tablespoon of liquid soap to one quart of warm water.
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/homemade-soap-spray.htm
Was this answer useful?
00