| Trees |
| |
Dogwood
(Cornus spp.) |
April -
May |
| |
Flowering
Crabapple (Malus spp.) |
April -
May |
| |
Hawthorn
(Crataegus spp.) |
April -
May |
| |
Red Horsechestnut
(Aesculus carnea) |
April -
May |
| |
Madrone
(Arbutus mensiesii) |
April -
May |
| Shrubs |
| |
Salmonberry
(Rubus spectabilis) |
March -
May |
| |
Elderberry
(Sambucus spp.) |
March -
July |
| |
Twinberry
(Lonicera involucrata) |
March -
July |
| |
Flowering
Currant (Ribes spp.) |
April -
June |
| |
Flowering
Quince (Chaenomeles japonica) |
April -
May |
| |
Azalea
(Rhododendron spp.) |
May - June |
| |
Beauty
Bush (Kolkwitzia amabilis) |
May - June |
| |
Siberian
Pea (Caragana arborescens) |
May - June |
| |
Weigla
(Weigla florida) |
May - June |
| |
Rose of
Sharon (Hibiscus syriacus) |
July -
Aug |
| Vines |
| |
Clematis
(Clematis spp.) |
April -
Aug |
| |
Trumpet
Creeper (Campsis radicans) |
June -
Aug |
| |
Honeysuckle
(Lonicera spp.) |
June -
Oct |
| |
Scarlet
runner bean (annual) (Phaseolus coccineus) |
July -
Aug |
FLOWERS
Annuals |
| |
Petunia
(Petunia spp.) |
April -
Oct |
| |
Snapdragon
(Antirrhinum majus) |
June -
Oct |
| |
Fuchsia
(Fuchsia spp.) |
June -
Oct |
| |
Jewelweed
(Impatiens capensis) |
June -
Oct |
| |
Scarlet
Sage (Salvia splendens) |
July -
Sept |
| |
Dahlia
(Dahlia merckii) |
July -
Oct |
| Perennials |
| |
Lungwort
(Mertensia sp.) |
April -
May |
| |
Bleeding
Heart (Dicentra spectabilis) |
May - June |
| |
Columbine
(Aquilegia spp.) |
May - June |
| |
Delphinium
(Delphinium spp.) |
May - July |
| |
Hollyhock
(Althaea rosea) |
May - July |
| |
Gladiolus
(Gladiolus cardinalus) |
May - Sept |
| |
Scarlet
Bergamot (Monarda didyma) |
June -
July |
| |
Foxglove
(Digitalis purpurea) |
June -
July |
| |
Penstemon
(Penstemon spp.) |
June -
July |
| |
Blazing
Star (Liatris sp.) |
June -
Aug |
| |
Cape-fuschia
(Phygelius capensis) |
June -
Aug |
| |
Coral bells
(Heuchera sanguinea) |
June -
Oct |
| |
Tall Phlox
(Phlox spp.) |
July -
Sept |
| |
Cardinal
Flower (Lobelia cardinalis) |
July -
Oct |
