Aphids on Wintered Hibiscus
My plants have been wintering well in MN. Just went in to check on them and again, there are tiny white specks flying about when I touch them. I believe they are aphids. What's my best approach to get rid of them prior to my being able to get them outdoors? I pruned them quite a lot last fall before I brought them indoors and they've been doing quite well this time. What sprays, bagging, etc. do you recommend?
Certified GKH Gardening Expert
Neem oil is an effective treatment for aphids. The following articles should be of some help to you: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm