Begin by removing any leaves from the lavender stems.
Make a bundle by lining up all the flowers, then trim the stems so that they are all the same length.
Tie the ribbon tightly just below the flower heads.
Turn the bundle so that the flowers are facing you and the stems are pointing away. Gently bend each stem down towards you, creating a little cage for the lavender blossoms. If any stem breaks off, simply add a new one to replace it—you'll need an odd number stems.
Tightly weave the ribbon in and out between the stems of lavender, being sure not to change the order of the stems. If it helps, attach a small safety pin to the end of the ribbon that isn't tied to around the bundle.
If at anytime bits of flower poke through the ribbon, just poke them back into place with a toothpick.
Continue to weave until you reach the end of the cage that covers the flowers. Go back to the beginning of to of the cage and tighten up any slack that is in the ribbon. The lavender will shrink as it dries, so it is important to make the weaving tight.
Finish off the wand by winding the ribbon around the stem and tying it off. You can make a little loop to hang it by or a cute little bow.
Hang the wand in a dark place until fully dry.