Q.Can I Plant A Magnolia Tree Under A Established Bottle Brush Tree?
I have a small magnolia tree and was wondering if I plant it under a bottle brush tree will it grow with all the stuff that falls of a bottle brush tree

Certified GKH Gardening Expert
I would not, if it drops lots of litter, constantly. If you can space it a good 10 or 20 feet that would be ideal.
Here is a collection of articles that will help you with Magnolia care information:
https://www.gardeningknowhow.com/ornamental/trees/magnoliaf
Here is a collection of articles that will offer information on the care of Bottlebrush Trees:
https://www.gardeningknowhow.com/ornamental/shrubs/bottlebrush