Browse Plants

Iceland poppy is a short-lived perennial usually grown as a cool-weather annual, or biennial. From hairy tufts of linear blue-green foliage rise wiry stems bearing a pendant bud. The single (occasionally double) short-lived flowers unwrinkle their petals into a wide-spreading saucer shape 3 inches across.

Wild quinine bears lustrous foliage and long-lasting white flowers throughout the season, even in heat and drought. It is native to moist prairies, low meadows, and open woods from Massachusetts and Minnesota, south to Georgia and Arkansas.

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This plant produces 3- to 4-inch-diameter, slightly scented flowers sporadically during summer, increasing in late summer through autumn. Intricate blossoms have an outer ruffle of petals and sepals; an inner disc of filaments composed of rings of blue, white and purple; and a central “antenna.” Deeply lobed dark green leaves cover stems that grasp supports with tendrils. Blue passion flower can reach 10 feet tall in one season. The ovoid, orange-yellow fruit is edible.

This exemplary species has felted, gray, crinkled leaves. Over a long period, it exhibits sprays of butterfly-shaped, rich wine-red flowers, which contrast dramatically with the foliage. Its small stature makes it a perfect candidate for a container or a walkway edge. It has been used medicinally for the treatment of various infections, including bronchitis. It is a native of Africa.

The light, lavender-blue flowers, which attract butterflies to the garden, bloom in July, and often last throughout September. Russian sage is a particularly striking plant when grown along with white, yellow, or orange flowered perennials. Tones down bright yellow in the garden as well. Its silver-gray, deeply cut foliage and stiff stems are striking in the winter. -Santa Rosa Gardens

This garden phlox has striking, bicolor lavender-and-pink flowers beginning in early summer and displays a pleasing compact form. Its slightly waxy leaves hold powdery mildew at bay, and the plant doesn't even flinch in heat, humidity, or drought. 'John Fanick' grows to 3 feet tall and 2 feet wide.

As the name implies, this plectranthus has green leaves with lime green edges. Some of the leaves are entirely lime green. It looks great mingling around the feet of perennials, shrubs, and annuals.

This showy flowering shrub grows to 8 feet tall and wide and features dark green, compound pinnate leaves on bristly stems and pendant clusters of fragrant, pea-like, rose-pink flowers that are attractive to bees and butterflies in late spring and early summer. The flowers are occasionally followed by bristly, reddish-brown seed pods. Native to the southeastern United States, this aggressive shrub spreads by suckers and is considered invasive in Michigan, New Jersey, Ohio, Pennsylvania, and Washington. All parts of this plant are at least mildly poisonous.

This large, fast-growing tree has droopy leaves that stay sunny yellow from spring until frost, spiny shoots, and fragrant white flowers in late spring and early summer on pendent racemes. The flowers are followed by smooth brown seed pods that are also interesting. 'Frisia' is one of the cultivars that is grown more for foliage than for its flowers and it does not flower as freely as the species.

'Betty Boop' is a bushy, upright, floribunda rose growing to 3 to 5 feet tall. Semi-double, ivory-white flowers with red edges are borne in clusters over a long period. They are mildly scented. New leaves are dark red, maturing to glossy green. This cultivar does not produce hips.

This is one of the darkest-flowered roses from the oldest class of garden roses, the gallicas. 'Cardinal de Richelieu' is a strong grower with a compact, lax habit. The rounded, double, fragrant, deeply colored flowers are a deep burgundy-purple. They are in bloom from spring to early summer. Introduced in 1840.

This vigorous, upright shrub rose sports smooth, olive-green leaves and clusters of cup-shaped, semi-double, fragrant, bubble-gum-pink flowers from spring to fall. Flowers are followed by round hips in shades of orange and red.

Growing roses in more humid climates can be challenging. The Tea class of roses do very well there and 'Clementina Carbonieri' is one of the best. -Paul Zimmerman

This rose, with its short, bushy growth, is an excellent shrub for the front of the border or for planting in formal rose beds. It will make an excellent plant for a large pot.

Information provided by David Austin Roses 

Mass plantings of a single variety of rose look great, but you need to select one that is easy to care for. ‘Flamenco’ is a perfect choice as it’s exceptionally disease resistant and the flowers fall off on their own. No deadheading required. -Paul Zimmerman

This Floribunda rose was the 2010 All-America Rose Selections winner. It has abundant ruffled blooms in shades of mango, peach and apricot -- and has a fruity fragrance. More important is its disease resistance.

We love to cut roses and bring them in the house -- even more so if they are fragrant. It seems hard these days to find roses that fit the bill and are also very disease resistant. ‘Julia Child’ is a rose that ticks all three boxes. -Paul Zimmerman

 An excellent rose for bedding, although it is equally good for the border.

Information provided by David Austin Roses

This Hybrid Tea rose has beautiful champagne white flowers blushed with pink and yellow at the base. Its long stems are perfect for cutting and the blooms emit a strong, sweet fragrance.