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  • The HEARTLAND™ swamp white oak is a relatively recent introduction bred for anthracnose and mildew resistance. The genus Quercus includes more than 600 species of the … shade trees at maturity and provide habitat and food for a variety of wildlife. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … Variegated English oak is notable for the creamy margins on its classically lobed foliage. The genus Quercus includes more than 600 … shade trees at maturity and provide habitat and food for a variety of wildlife. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … Persian lilac has been in cultivation for centuries and has not been found in the wild. Its abundant fragrant pale lilac blooms appear … Lilacs begin to set buds for the following year shortly after they finish blooming; if pruning is desired, it should be done immediately after flowering to maintain flower production the next … collection contains over 50 varieties of lilac and more than 800 plants. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … There is still much to admire as the garden reveals its late-season secrets! I have some gardening … gardens — and a few of these tempting late bloomers are guaranteed to rekindle your passion for perennials. Aconitum carmichaelii  (monkshood) is a purple-blue-flowering, 5-foot, statuesque … and color to the late-autumn garden. Bright green divided foliage is another attraction of this stately perennial. Agastache barberi  (anise hyssop) is a very fragrant, 1½- to 2-foot bushy …
    Type: Plant Info
  • This hardy lady slipper orchid is known for good flower production, even for begining hardy … A deep maroon red upright flag is flanked by two petals streaked in maroon and cream. The large inflated pouch is predominantly cream with small lines and dots of maroon. Very …
    Type: Garden Guide Plant
  • … 'Queen's Knight' is an imposing, extra large shrub rose that commands attention with an abundant display of large slightly fragrant flowers that lasts for about six weeks. Semi-double hot pink flowers grow in clusters of three. It makes a great … plant, but isn't common in trade since many homeowners opt for more compact rose varieties. This cultivar was introduced in 1979 by Louis Stoddard. We obtained our specimens from the
    Type: Garden Guide Plant
  • … of life. Unfortunately, native pollinators are declining and that brings up lots of questions for researchers, including Garden scientist Amy Iler, Ph.D. Learn more about native pollinators … you in making your own native bee “home” to take home. Limit 20.  Pre-registration required. This workshop is suitable for ages 8 (with accompanying adult) and up; adults only may also register. Plant …
    Type: Item Detail
  • … Rough-leaved dogwood is a small deciduous tree with shiny green leaves, showy clusters of creamy white flowers that … be pruned to a tree form. It is fast growing and suckers profusely, making it an ideal plant for controlling soil erosion along the banks of streams. It will colonize so it can be used as a … of dogwood from 20 species (7 of which are native) and over 2,400 plants. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • The crimson buds of MAY'S DELIGHT® Beeson crabapple open to pink flowers. The foliage is reddish-purple; excellent disease resistance is reported. The light fruit set on this Malus sargentii cultivar is dark burgundy. Crabapples are small flowering trees that provide a showy display in the spring landscape for one to two weeks. In addition to the eye-catching buds and flowers, their foliage, habit, and …
    Type: Garden Guide Plant
  • … Mountain ninebark is a deciduous shrub that is native to the western parts of the US, where it is found in shady slopes and north-facing canyons. Ninebark is named for its peeling bark on mature branches which reveal lighter bark underneath, although this is only noticeable in winter when the leaves have fallen. In late spring it bears clusters …
    Type: Garden Guide Plant