What Causes Katsura Plants Leaves To Turn Yellow

Question

We planted these last year so we’re not sure if this usually happens in the spring.

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Answer 1

They require acidic soil and the leaves will turn yellow in alkaline soil. You may want to get your soil tested at least for pH and get that corrected. They also need a mostly shady location.

https://www.gardeningknowhow.com/ornamental/shrubs/japanese-andromeda/grow-japanese-andromeda.htm