I started with the pre made gift boxes and found styrofoam balls that fit in the bottom. Hot glued them in. Them I attached most of the goodies to wooden skewers using duct tape.
The golf tees I just stuck into smaller styrofoam balls to make them look a little like flowers.
Each sprig is then stuck into the base. The gift boxes I used were tall so I could fit some other goodies in as well. Add a little ribbon to the bottom and VOILA!