This is how you foster your model trees!
Not every tree is like the other - and this should also be true for your model landscape. Concerning trees in the background of a model landscape, which are hardly visible after the building phase, volumn is more important than exclusivity. This is why you should use the favourable NOCH model trees (eg. the NOCH Standard and Hobby Trees), which can be a little bit smaller - since this creates an interesting plasticity and makes your model landscape appear bigger.
But for more prominent spots, you should treat yourself and your model landscape to the high-quality NOCH PROFI Trees - the great optics will make up completely for the slightly higher price.
You should position bigger trees in the front of your model railway Installation. The NOCH Chesnut Tree (ref. 21800) with a height of 19 cm for example is a particularly majestic piece.