What is an Add-On?
An add-on is a little expansion to a commercial lalylala pattern. Using the add-one you can modify the original amigurumi or add new parts to turn it into something else. You can't use an add-on without the original pattern that it's related to!
This add-on just comes with the instructions for the flowers to turn crocus CARLA into a daffodil, snow drop or muscari. For the flower bulb itself you need the 4 seasons SPRING pattern set.