My personal favorite primrose. This sieboldii selection blooms later than others but the flowers which are soft blue on the back of the flower and have a pure clean white face on the front. Heavily frilled petals are elegant on 8″ stems. Blooms May to early June in cooler years. No other cv of P. sieboldii comes as close to true blue. Forms a clump in time in rich, moisture retentive soil in part shade. Goes quickly summer dormant with true heat. Still water the roots of the dormant plant- they like that and will reward you with a greater show the following spring. Mix with Lamium maculatum ‘Aureum’ and Tiarella ‘Steam Punk’ for the same cultural conditions and a long spring to summer show. Great around the base of hardy Fuchsias as well. The leaves of the Primula disappear just as the Fuchsia is gaining steam. Excellent selection of this long lived spectacular Primula.
The most vividly colored flowers of the three cv of P. sieboldii. Hot pink on the reverse of the heavily frilled petals with an open front of white with distinctive hot pink striations shot right through. Blooms in-between the other two selections. First ‘Late Snow’ then ‘Lacy Lady’ and finally ‘Ice Princess’ Plant them all together and you get an extended show of one of the prettiest and most sophisticated species of Primula. Goes quickly summer dormant with heat. Continue to occasionally water through the dry summer. To 8″ high in bloom.
Excellent, selection of this easy and graceful perennial Primrose. Grass green round leaves form a rosette from the middle 8″ spikes support masses of flat, heavily frilled pure white flowers from April to late May. This is the most vigorous selection that we grow and will quickly increase in size in rich, moisture retentive soil in part shade. Blooms heavily for 6 weeks then goes quickly but quietly summer dormant. Though it has disappeared its important to at least occasionally water the plants roots through summer. To 1 1/2′ wide in several years. Apply a handful of all organic fertilizer in early spring. Excellent planted among Hosta. The Primula will emerge, bloom, and go to sleep just as the Hosta expand.
As a child in the country near Eugene western self heal was one of the first wildflowers I learned to identify. And its a beautiful and fascinating native perennial. This ‘weed’ circles the world but our locally native form is an exceptional improvement. Lance shaped basal leaves (the trick for identifying our local sub-species) forms stout upright stems. They are crowned with ‘cones’ that have whorls of showy deep purple tubular flowers- they appear continuously for up to 6’weeks into August decorating the tops of a 1′ tall plant. Spreads to form a clump as wide and appreciates average to enriched soil in full sun. Regular summer water increases vigor and lengthens the bloom time. A very charming native cut flower that produces new blooms continuously after its picked. This is a very important plant for native pollinators. Also, it differs from the pan-weedy form in larger cones and much showier flowers. Its a larger plant as well. Adapts to clay soils with regular irrigation to establish. A natural magnet for butterflies. Blooms May-August. In our region it is now found primarily away from the valley in upland valleys to alpine meadows and scree. A good native weed that is a great garden plant as well. Oregon native plant.
Very showy ornamental Pomegranate that we love for the insanely double hot orange congested flowers. They are like you are on acid. Far out man. No other shrub that we grow has a flower color this intense. It blooms beginning in June and continue to September. Most years one or two or more ornamental pomegranate form. They rarely ripen in our climate but are very ornamental and can be detached and brought inside. Where they last for months in arrangements Full hot all day sun in rich, well drained soil. Water the first year regularly to establish then only once a month in summer from then on. To 9′ tall forming a multitrunked vase shaped outline. Glossy green leaves turn electric yellow in autumn before dropping. In spring it tends to break dormancy late, not until late April. Patience. Blooms on wood from the previous year, prune if needed AFTER flowering. Best in the warmest possible position. Very long lived shrub in the city of Portland.
If ever there was the chance to ripen a Pomegrante in our climate this cultivar is the best bet. Large growing deciduous shrub for full hot sun and any well drained soil. Light to little summer water is necessary once established. Amenable to regular water as well. Beginning in June a continuous supply of red/vermillion/orange single flowers appear. If pollinated they will form fruit which would ordinarily (in a hot fall climate) ripen by October. In our much cooler climate it requires the hottest spot possible. Against a south facing wall would be ideal- for fruit to possibly ripen. Otherwise the large pomes with a blushed red outside are very ornamental. They can be left on the shrub or brought inside to dry where they will last for months in a dish. Very pretty. In autumn ‘Grenada’ turns a clear and luminous yellow before the small glossy leaves drop. Breaks dormancy late in spring- usually late April- be patient. Blooms on wood from the previous year- prune directly after flowering if needed. Avoid all shade. High deer resistance.
Excellent ornamental Pomegranate for our climate. This heat loving (and tolerating) deciduous shrub is also incredibly tolerant of summer drought. To 5′ tall by 3′ wide it greets the heat of summer with electric orange small crape petalled flowers. Each is held in a thick calyx that is to become a small blushed ornamental fruit. Full, hot sun in a hot position with summer water to speed growth and establishment. Well drained soils of average fertility. Fall brings brilliant yellow foliage before it drops. Late to break dormancy in spring- waits until the first truly warm days. Be patient Cold hardy to near 0ºF. Blooms heaviest on wood from the previous season and sporadically on new growth. Tolerates extreme reflected heat. Gains drought tolerance with age and then it is great. Good compact shrub for small gardens, hot locations, and often shunned by deer. Though this is listed as a dwarf with smaller over all dimensions it will reach the full dimension that I’ve listed. Plan ahead.
Three fingered felt fern. This clump forming evergreen fern has been a fantastic performer in the ground in the Portland area. The large sage green leaves have three finger like lobes and are held horizontally at the ends of 6″ stems. Forms a dense clump that expands slowly in rich, well drained soil with light but consistent summer water. Part shade to dense shade and it will tolerate quite dry shade when established. An excellent fern for planters and containers in hopelessly dark dry places (usually with a few dead or dwindling plants) this won’t do that. Excellent in containers with great winter appearance. Its been hardy in the coldest winters in my garden- below 10ºF. (Sometimes rated as zone 6…um no). Slow to increase- be diligent with water. Makes an admirable houseplant. Moderate deer resistance. Taiwan.
Western Buttercup is our own wonderful wildflower. This is the real thing and NOT the invasive Ranunculus ficaria or repens. Traditionally it occupies open Oregon Oak woodlands and meadows including vernally wet meadows. Though it handles winter inundation it is also adapted to upland situations and in every biome it goes quickly summer dormant. Rosettes of pretty pinked leaves elongate in bloom to an airy spray of bright yellow flowers. Intimately, the petals have a glossy sheen. And growing up in the country it was traditional to put a picked flower under your chin and the reflected color yellow revealed that indeed you did like butter. Great cut flower that peaks on May Day and has made many a wild flower bouquet with purple Oregon Iris and purple Dodecatheon hendersonii- Shooting stars. Pictured here with Common Camas Camassia quamash at the Camassia reserve in West Linn, Oregon. Blooms from mid-April to early June. Vast meadows of western Oregon still harbor this sweet short lived perennial. Adapted to heavy clay soils- reseeds when happy. Suitable for mowed meadows as long as it has gone to seed by the time you mow. Wait until June. Good competitor with invasives and absolutely integral to a Willamette Valley meadow. High deer resistance. Oregon native plant
The biggest black eyed susan daisy of them all. Towering to 7’+ the sturdy straight stems of this hardy American plains native perennial displays very large yellow flowers with drooping petals reflexed away from a prominent black central cone. The thick stems rise up from a low mound of foliage. Blooms all summer long and often into October. Loved by pollinators of all kinds it also makes a really cool and surprisingly long lasting cut flower. Put this beauty in the back of a border where its sunny yellow flowers can wave to the sky. Light summer water in any well drained soil. Full sun to avoid flopping.