I was designing a nice garden today and suddenly it hit me. Why are there no hedges in this game? This mod is well known for its decoration blocks and features, but a simple hedge has not been considered yet. This surprises me.
A hedge is a decoration block with the same properties as a stone wall. It should be available in all different kinds of leaves that are in the game.
For a beautiful example and the crafting recepy, check the second comment by The Ranger Malvegil! Many thanks go to him.
Concerning connecting with other blocks:
Most normal walls connect with eachother, but some don't snap to vanilla walls. They also snap to all non-transparent blocks (excluding leaves). Hedges should snap to leaves too, and maybe not snap to stone walls. Hedges should also connect with fence gates.