Q.Leaf/plant Health Query
Hi we have 2 wisterias that have started blooming its spring here, one is thriving and healthy the other started with browny-green,limp leaves. Its color is getting better after we fertilised but it has these spots on it? Can you advise? The one on the left is the spotty one and the right is our healthy one.the second photo is a close up…
Certified GKH Gardening Expert
Mottled leaves can mean spider mites. Spray your plant with Neem oil, that should help. It also could be the beginning of powdery mildew, but Neem oil would help that, too. Also inspect the leaves carefully for aphids or scale.
https://www.gardeningknowhow.com/ornamental/vines/wisteria/wisteria-diseases.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/spider-mite-treatment.htm