I would disagree (In the nicest possible way) about learning detail. I had to learn the details because that was my subject and I would be examined in it.It isn’t ’just is’, you have to learn them,
For bushcraft purposes few of us bother about things like vernation or care about lenticel structure. We get to know the tree more like a familiar friend than a study. We walk with them through the seasons and get to understand their characteristics and associations as we go
For me bushcraft is fun. Anything that becomes a chore doesn’t get done.
If dendrology interested you then of course you will study it and enjoy doing so I’m sure.