We have 10 Green spireEeuonymus. Two of them are losing their leaves. There is no sign of spores on the branches. They are smooth. Just the leaves are falling off. They both have different schedules with sunlight. One gets 4 hours of sun while the other gets 8 hours.Using a Water & PH meter the ph factor is right on the money as well as the Alkaline to acid ratio. Also the plants are moist. Any help of how to correct this situation will be appreciated.
Green Spire Euonymus
Certified GKH Gardening Expert
It sounds like you may have a root related issue. I would check the plant for crown gall, which is a common disease for this plant. It may also be a form of root rot.
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