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  • … Sun sedge, known as the long-stolen sedge, is native to the United States, occurring in prairies and grasslands. This sedge produces a loose clump of stiff, green, narrow leaves on stems up to 20 inches tall. The plant grows from rhizomes and fibrous roots and can be useful as a ground …
    Type: Garden Guide Plant
  • … mounded perennial from mid-summer through fall. Dark green needle-thin leaves are resistant to deer and other herbivores. Tolerant of heat, drought, poor soils, and neglect (once established), this sterile cultivar continues to produce new flowers whose nectar is a butterfly magnet. …
    Type: Garden Guide Plant
  • … of all human food now comes from just eight species… Modern U.S. consumers now get to taste less than 1 percent of the vegetable varieties that were grown here a century ago."     … year, make it mâche. Already famous in European gardens for its deliciously nutty taste, mâche is also famously cold tolerant—it can actually grow through Chicago winters in a cold frame or … catalogs or nurseries. A sample from the mixes available at Renee's Garden ( reneesgarden.com ): "Asian Baby Leaf Mix," Edible Landscape "Stardom," and "Heirloom Cutting Mix." A mix makes …
    Type: Plant Info
  • … Observing patterns is central to predicting weather and understanding climate. We will consider the conditions that meteorologists use to predict weather, and we will create simple models to understand concepts like warm and cold …
    Type: Item Detail
  • … The Chalk or Whitebark Maple is native to the southern United States from the Carolinas to eastern Texas. It can reach a height of 40 feet. It gets its common name from its smooth, …
    Type: Garden Guide Plant
  • … ‘Girard Purple’ is a medium-sized shrub or small tree with a rounded habit. Oblong leaves are initially medium-green changing to a dark green then to orange and crimson in the fall. The flowers are small, fragrant, twisted and crinkled …
    Type: Garden Guide Plant
  • … has a delightfully fragrant tangerine orange color. The large 6½-inch flowers appear in mid to late season. Although each flower lasts only one day, there are multiple buds on each stalk … and several stalks on each plant. The buds open in series, so a single plant will continue to bloom for 2 weeks or more. It is easy to grow and does well in full sun to part shade. …
    Type: Garden Guide Plant
  • … Clematis ‘Constance’ is a deciduous vine, blooming in mid to late spring with 2- to 4-inch nodding reddish-purple flowers followed by attractive seedheads. The plant grows to 10 …
    Type: Garden Guide Plant
  • … Native to the northern hemisphere and named for the Latin word for garlic, alliums have adapted to climates in every part of the world. Ornamental alliums are distinctive plants grown from bulbs, and Rien Poortviet is an attention getter. Easy to grow, it produces mauve balls of flowers atop 35-inch stems from …
    Type: Garden Guide Plant
  • … Sea Foam shrub rose ( Rosa 'Sea Foam') grows to a height of 30 inches with full sun and moderate soil conditions. From mid-June to mid-October, it produces lightly fragrant, double white flowers that tend to blush pink in … weather. The small, glossy, deep green leaves are disease resistant. Introduced in 1963, this is one of the first cultivars to be informally described as a landscape rose (it needs minimal …
    Type: Garden Guide Plant