Developing floral designer skills is learning how to use greenery and flower products imaginatively. Bear grass is thinner and more flexible than lily grass - but I didn't want to order more than one bunch of grass.
Instead I will simply split the blades of Lily Grass to get the thinner grass that I want.
Starting at the top, gently split the blade in the center.
Carefully pull the two pieces apart to get a smaller blade.
I looped the thinner blade and placed against the bottom of the calla flower head.
This may seem like a lot of trouble, but creating different textures and sizes of design elements is the mark of a good designer.
Use corsage tape to secure the smaller loop into place.