A_024 - It's a great hobby to try to sow trees, flowers, or wild herbs in open public spaces or even in your own garden, but where you know no one will come by to mow the lawn. When sowing or planting trees, it's important to pay close attention to the distances between them and other trees (existing or planted) and to assess the space the tree needs to grow and develop to the right size. While small, a tree can also be moved, with due care, to a location where it can grow with the right amount of space.