Q.Indoor Ash tree
I have an indoor ash tree and have two questions. Is it normal for the tree to start to have yellow/brown leaves in the winter? And for the foliage to be less willing to grow?
I normally put Aud-Tree outside in the spring and take her in before first frost. Is this a strange question? Yes, probably. But I LOVE my tree!
Thanks.

Certified GKH Gardening Expert
Ash trees need a dormant season, so it is normal for them to lose leaves and slow their growth. They need to rest. Reduce watering a little and do not fertilize. It actually might be best if you can find it a dark cool location for it over the winter in your house.