Tough, durable, and pretty evergold shrub that becomes a fountain of crystal white tubular fragrant flowers from July to November. Fast growing to 4′ x 4′ in just three years. Gold foliage contrasts well with madder red stems and calyxes of the flowers. Adaptable to both full sun and to part shade. Leaves are more vivid in full sun. Regular water to establish then just occasional water. Amenable to all types of pruning. Sheared, chopped, lightly cut doesn’t matter, it regrows fast and blooms on new wood so you aren’t messing anything up. Hedges, specimens. The parking lot at Fred Meyers. Lovely shrub.
The blue form of New Zealand Burr with finely divided pinnate evergreen foliage that forms a vigorous creeping ground cover. In summer 3″ stems support round white flowers that appear for several weeks. Easy to grow dense growing plant to 3″ tall and covering up to 3 square feet in a year. Rich, well drained soil with regular summer moisture to speed growth and keep the appearance fresh. Best in part shade to shade- seems to resent hot sun and permanently dry positions. Excellent for a fast cover that blocks weeds and roots as it grows- perfect erosion control for steep shady slopes. Plant on 1′ centers for a fast cover. Adaptable to dry conditions when established.
Bear’s Breeches is a standard perennial in our region for dry shady environs. And though the bold foliage is amazing we’ve been drawn to this form which turns it up a notch. Nearly 3′ long bold leaves are imbued with gold changing to acid green as the season continues. In early summer the fantastic white/mauve/grey chalice like flower spikes rise to 4′ tall. Forms imposing clumps quickly in rich to average, well drained soil with light, consistent summer water. Takes dry conditions well and will actually resort to summer dormancy in extreme conditions. Evergreen to about 20ºF. Low deer resistance. Shines in the deepest shade.
Variegated Bear’s Breeches or just plain old Acanthus with dramatically white splashed leaves. There is great contrast between the white and the dark green sections of the leaves/stems. In summer this spreading perennial produces a 3′ spike with pure white flower bracts enclosing the pink flowers. Its a big ol party chalice of goodness. Not the hardiest Acanthus (yeah- that might be good). Plant in a protected location with RICH, well drained soil- add compost and all organic fertilizer. Completely deciduous in winter here. Each leaf extends to 2′ long with intricate indentation- aside from the variegation. To 3′ across eventually. Excellent plant for containers. Protect containers from temps below 15ºF (move to an unheated garage, porch). Emerges in mid-spring. Mulch the crown in autumn for the first few seasons.
Tender <sigh> but perhaps the most spectacular variegated Agave. It makes a great container plant for LARGE containers. To 5′ x 5′ it grows a little slower in containers. Make sure its sturdy and well built too because this puppy has been known to grow so vigorously to shatter its own home. Use well drained cactus mix and add a handful of all organic fertilizer. Move to a freeze free environment such as an unheated garage if temperatures threaten to drop below 20ºF. Otherwise move it to a dry place for winter- under a south facing eave is ideal. Move it back out in the open when rain dwindles. Light summer water will speed growth. Leaves on this form are blue on the edges with a dramatic pure white stripe down the center. Wow.
Delicate in appearance but actually pretty tough and long lived this pale yellow flowered Anemone spreads to form large colonies. To 5″ tall and blooming from March to April. Remains in bloom for several weeks. Rich, well drained soil that retains moisture. Goes completely dormant by the arrival of hot weather- still keep watering – Anemones appreciate that even though they are fast asleep. Very pretty as a color echo with golden foliage such as the acid yellow emerging foliage of Hakenochloa (Japanese Forest Grass).
Deeply colored foliage and clusters of white umbels flowers combine to give this easy to grow biennial an important place in the garden. The finely divided leaves are almost black but have a bluish hue on the surface that reflects the light in opalescent waves. The first year it produces only this gorgeous foliage. Combine with chartreuse/gold leaved perennials and/or shrubs for excellent contrast. In the second season the foliage extends and masses of pure white umbels wave to 3′ tall above the plant. Light and airy which is cool for a plant with deep brooding foliage. Self sows prolifically and the seedlings are easy to spot, move, thin, dispatch. Full sun to quite a bit of shade in rich, moisture retentive soil with light but consistent summer moisture. Excellent in woodlands or sunny borders. It makes a surprisingly good cut flower as well. Umbels…these days its all about umbels. Winter deciduous.
Western Columbine is a wonderful native wildflower that forms almost permanent colonies in part shade. 20″ stems support pendant flowers of vivid orange and yellow. Blooms April-June. Rich, well drained sites that retain moisture in part shade.Little summer water once established. Finely divided blue green leaves are pretty as well. Excellent perennial for naturalizing in part shade and cool environs. Long lived when established.
Wonderful low spreading Manzanita that we have grown for more than 20 years. Silver/gray pointed leaves densely clothe the spreading stems of this adaptable shrub. In time the lax, decumbent stems point upward at the tips. In spring white flowers are a bonus. To 2′ tall and 6′ wide it may be employed as an informal ground cover. Full sun to light shade and well drained soil of average fertility. Little to no summer water when established. Nice looking plant year round. Excellent on slopes. Takes more shade than most cultivars. Excellent cold hardiness.
As a dry shade evergreen ground cover foliage plant this wonderful perennial excels. Large heart shaped leaves are marked with silver over a sage green background. Pretty. Spreads to form dense colonies in rich, well drained soil in part shade to full shade. Must have regular water for the best appearance but can endure very dry conditions by wilting and will quickly recover with a drink. Takes the most dense shade and is invaluable in planters, beds, containers that are sited under an overhanging roof. Great winter appearance- it should be used in all sorts of year round containers more often. Spreads underground by stolons but doesn’t travel far. Bait for snails and slugs. Small curious brown flowers occur at ground level under the foliage in summer. To 6″ tall and spreading in ideal conditions to several feet wide.