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  • … cut flower. After the blooms have died, the stalks with the dried seed heads are often left in place for winter interest. …
    Type: Garden Guide Plant
  • … After the blooms have died, the stalks with the dried seed heads are often left in place for winter interest. …
    Type: Garden Guide Plant
  • … flower.  After the blooms have died, the stalks with the dried seed heads are often left in place for winter interest. …
    Type: Garden Guide Plant
  • … I received a gardenia plant as a gift. How do I care for it? You can successfully grow a gardenia ( Gardenia jasminoides ) indoors as a houseplant. However, it takes specific cultural care to trigger bud formation. For flower buds to form, the plant needs to be subjected to night temperatures of 60–65 degrees Fahrenheit with daytime temperatures about ten degrees higher. In summer, place your gardenia plant outdoors in a part-sun location, avoiding midday sun. In winter, …
    Type: Plant Info
  • … Q. I received a potted miniature rose for Mother’s Day. Can I transplant it into my garden? A. Yes, you can plant your miniature rose … Miniature roses are bushy and make a nice addition to rock gardens. They can also be useful for low edgings. Plant your miniature rose outside as soon as all danger of frost has passed. Be … slowly acclimate the rose to outdoor conditions. If you are not able to plant it right away, place it in an area that receives at least six hours of sunlight per day and water regularly to …
    Type: Plant Info
  • … Q. How do I grow roses? A.  Select a rose that is cold-hardy for your region. Provide a site with full sunlight (six hours or more), good air circulation, and well-drained soil that is high in organic matter. Roses are best planted in the spring, although they can be successfully planted in the fall if done early … a few days, mulch the rosebush with about 10 inches of soil for winter protection. Roses are best pruned in early spring, just as they begin to break dormancy. All dead and diseased wood …
    Type: Plant Info
  • … oval tree that can reach a height of 100 feet when mature. It is an excellent shade tree for lawns and parks. Tiny yellowish-green flowers appear in spring before the leaves emerge. The … variable, ranging from yellow or orange to red, but it is always outstanding. A favorite maple for fall color, it is one of the best known trees of eastern North America and is as prized for its ornamental value as for the …
    Type: Garden Guide Plant
  • … to try bigleaf hydrangea, tea olive, or another plant that you think only grows in a warmer place? The U.S. Department of Agriculture (USDA) recently released a revised Plant Hardiness Zone … said Fred Spicer, executive vice president and director of the Chicago Botanic Garden. The latest version shows that about half of the country, including much of the state of Illinois, has … gardeners to try new plants that typically grow in warmer areas, Spicer said. Keep an eye out for new offerings at garden centers and in catalogs this spring, as retailers expand their …
    Type: Blog
  • … has national implications—and, though you may not realize it, it’s part of your daily prep for work, school, and play. In a small, sunny, grassy, flat, fenced-in plot (there’s a reason for that), located on the outer road that encircles the Garden, stands an official National … interesting fact: no matter what the air temperature is in winter, the soil seldom drops below 26 degrees (it’s measured at a 4-inch depth). This gauge takes a reading of bare soil …
    Type: Blog
  • … green and light green patterns. Grow in full sun and periodically refresh the water in the urn for best results. Bring indoors before the first frost. …
    Type: Garden Guide Plant