… This clump-forming evergreen shrub needs full sun and moist soil conditions to reach a height of 3 feet. It is a specimen in a hedge or a border. …
Type: Garden Guide Plant
… Q. What can I do to prevent powdery mildew from attacking my phlox and zinnias? A. Powdery mildew is a late-season fungus that favors hot, humid days, cooler nights, and mornings heavy with dew. … rain does not promote this mildew as it does other fungal disorders. Symptoms include a white-to-gray powdery appearance on leaves, new shoots, stems, buds, and flowers. In some cases, the …
Type: Plant Info
… Flowers with fragrance redolent of ripe apricots in yellow to apricot color appear on this non-hardy small tree in the Passionflower family. Native to Central America, populations vary in the flower color. Large blooms up to eight and a half inches in diameter. A dry period is needed to promote flowering. …
Type: Garden Guide Plant
… spent flowers off of my perennials encourage more blooms? A. Removing old or spent flowers is known as deadheading. Most ornamental plants benefit from deadheading; however, newly planted young plants are less likely to require frequent deadheading in their first year of growth. There are several reasons for … ( Dianthus chinensis ). Deadheading can prevent self-seeding of plants that you don’t want to spread, such as clustered bellflower ( Campanula glomerata ). Don’t deadhead plants that you …
Type: Plant Info
… Nick Dorian is an urban ecologist and conservation biologist who aims to understand how animals and plants … few taxa that shows promise for conservation in highly urbanized areas, and provide benefits to people through pollination. As a mentor, Nick aims to help students pursue their own interests …
Type: Staff bio
… Asclepias tuberosa is a classic native perennial that's popular because of its rugged habit, bright flowers, and the ability to attract pollinators. 'Blonde Bombshell' is a yellow flowering clone selected from a field of … the habit for an extremely long season of bloom. Plant this refined selection and get ready to see butterflies! Gather bouquets of Asclepias all summer long; the long stems are wonderful …
Type: Garden Guide Plant
… 'Blue Mouse Ears' is a miniature (8 inches tall, 12 inches wide) hosta with round blue-green leaves. The thick texture of its leaves helps make it resistant to slugs. It was named Hosta of the Year for 2008 by the American Hosta Growers Association. Hostas are shade tolerant, easy to grow and long-lived. Although they produce flowers held high above the foliage on long stalks …
Type: Garden Guide Plant
… 'Stained Glass" is a sport of H. 'Guacamole' . It got its name from the variegation and large veins in its leaves forming a pattern like a stained glass window. It grows to a height of 15 inches and a width of 48 inches. It blooms in late summer with fragrant, lavender flowers. Hostas are shade tolerant, easy-to-grow, and long-lived. Although they produce flowers held high above the foliage on long stalks …
Type: Garden Guide Plant
… Notable for its fragrant flowers which appear in June, Fragrant Bouquet is a medium (1½ feet tall by 3 feet wide) hosta with bright green foliage and narrow creamy … the Year for 1998 by the American Hosta Growers Association. Hostas are shade tolerant, easy to grow, and long-lived. Although they produce flowers held high above the foliage on long stalks … also common, and new introductions abound. Hosta cultivars range in size from several inches to several feet; it may take 3 to 8 years for hostas to reach their full size. They all prefer …
Type: Garden Guide Plant
… So Sweet has green leaves with narrow, creamy white margins and fragrant flowers. It is a vigorous growing, medium (9 inches tall by 12 inches wide) hosta capable of spreading … the Year for 1996 by the American Hosta Growers Association. Hostas are shade tolerant, easy to grow, and long lived. Although they produce flowers held high above the foliage on long stalks … also common, and new introductions abound. Hosta cultivars range in size from several inches to several feet; it may take 3 to 8 years for hostas to reach their full size. They all prefer …
Type: Garden Guide Plant
