Question
I am making a silk calla l;ily arrangement with both cream and lavendar lilies.  (customer choice).  However, am having difficulty in deciding what to use to make the lilies stand up.  Should you use a frog or foam and then cover with pebbles?  Also,m what is the best greenery to use?

Answer
It depends on your container. What kind of container? Is it clear, is
it ceramic or what is it made of?  Are they going to be laying down or standing up? I don't use greenery with my Callas'
but again, it depends on the container.  I usually make a hand tied bouquet that will free stand. If any greenery at all I will use the greenery that came with the calla's or bear grass. Good luck.