Spring is done and we’ve finally moved into summer bulb season! The annual beds have been replanted with sweeps of dahlias, cannas, caladium, and begonias to showcase these nonstop workhorses of the summer garden.
On the perennial side of things, we’re moving into lily season. The very first lilies to bloom are the martagon lilies (Lilium martagon) and their hybrids (such as Lilium martagon ‘Mrs. R.O. Backhouse’). Martagon lilies are terrific plants for the shade garden because they provide both structure and color at a time when little else is blooming in the shade. The leaves emerge in a layered whorl, giving the plants a pagoda-like structure. We’re also moving into Asiatic lily season with the first of those beginning to bloom in bold shades of pink, red, yellow, and orange.
In addition to the lilies, we’re also seeing some unusual bulbs such as Eremurus ‘Lemon Meringue’ in bloom. Eremurus have tall, bottle brush-like flowers that add an exotic flair to the garden. Smaller alliums such as Allium tanguticum ‘Balloon Bouquet’ and Allium senescens do not have the giant flower heads of their springtime relatives, but still provide a welcome change of pace from the more common flowers of summer.