The standard Calla Lilly come in closed and will not open up much.
Calla lilies are one of the more popular flowers used in weddings.
The larger calla lilies come in closed cut (most commonly used) or open cut (very large and beautiful).
Large calla may come with a plastic sleeve. Remove this and cut the stem with
a sharp knife before placing in water at least half way up the stem to
help hydrate completely. This could be up to six hours for complete
Mini calla come in bunches. Place only 1-2 inches of water for the mini
To make your calla lilies last as long as possible, avoid
touching the blooms and handle them as little as possible. Keep them in a
cool place, out of direct sunlight and away from fans or drafts.