April is National Garden Month. True, some are still shoveling snow but even if you can't garden outdoors yet, you can still plan for one outdoors or start a garden indoors!
From the National Gardening Association website:
Every April communities, organizations, and individuals nationwide celebrate gardening during National Garden Month. Gardeners know, and research confirms, that nurturing plants is good for us: attitudes toward health and nutrition improve, kids perform better at school, and community spirit grows. Join the celebration and help to make America a greener, healthier, more livable place!
National Gardening Association :: National Gardening Association