So the convo on bonsai spruces and myrtles (and tomato plants) got me wondering about eventually having trees for my layout. I don’t want a railroad in a garden, I don’t really want a garden in my railroad. I want to play with my trains not pull weeds. But I do want some plants, I want some trees. Alberta spruces will be high on the list as my theme is N Idaho in the 1890’s in the woods so pine trees are a must. But what are some other trees for the Northern US that can be used on our layouts. I am thinking I want to keep them potted to keep them small and I would like to prune them to keep them scale. I have green house they could be moved to but it would not be climate controlled and would freeze. IF I had too a few could be brought in for the winter.
So looking for ideas on what to look for and how to care for them. Maybe get a start on them.