Spring in the Greenhouse. I live just a few miles from a large greenhouse and last weekend they had their annual open house. My slideshow features only a few of the flowers and arrangements I saw, but I'll be going back. Most of the flowers on display were perennials, but the annuals will be coming out in a few weeks. Because of frost, we don't plant vegetable seedlings and annuals until after May 1st. II hope you enjoy the show.