Q: I have a Norway Maple that is loaded with seeds throughout the season.
Is there any way I can reduce or prevent the seeds?
When thinning, you should never remove more than 25% of the
foliage in any one year. Commonly, only about 10-15% thinning is needed.
While you're at it, remove deadwood as well. This will improve the appearance and overall health of the tree.
You should consider enlisting the aid of a qualified arborist in your area to perform the work for you professionally.