Columbines,
Aquilegia, are among my very favourite summer perennials.
They like partial shade.
Delphiniums
bloom in early summer and again in early fall. They perform
best in cold-winter climates, where slug populations are
minimal. In Finland they are trouble-free, in Seattle
the slugs love them (even before they get a chance to
bloom).
Click for larger
image
Click for larger image
Queen
of the Prairie, Filipendula rubra, has very fragrant
and delicate flowers.
Roses belong in
every garden. This is Linnea's and my favourite, called
Sahara.
Click for larger
image
Click for larger image
No
garden is complete without a pond with water lilies. This
is a hardy type for northern climates.