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  • … jonquil, narcissus, paperwhite—but all are members of the genus Narcissus—the botanical name for all daffodils. Some people refer to any yellow daffodil as a jonquil. However, jonquil … Daffodil sap is toxic to other flowers placed in a vase, so before combining them with tulips, for example, place the daffodils stems in cool water for a few hours to let the sap run free. Provide fresh water and add stems of other flowers. …
    Type: Plant Info
  • … not pure muck. Choose a well-drained, full-sun spot and thin the plants as they grow, allowing for the full-body structure they are going to assume. An alternative would be to buy transplants … Leaves from transplants can be harvested after 55 days whereas seed-grown plants need to wait for 75 days or more. Collect the outer leaves first and allow the inner leaves to continue to … tell you to cut off the tops of the plants as another form of harvest. Looks good and is good for you Kale is a member of the mustard family ( Brassicaceae ), along with many of the …
    Type: Plant Info
  • … (SENA) program. She also collaborates with other staff in the Garden’s Negaunee Institute for Plant Conservation Science and Action, as well as staff and programs throughout the Garden, … the Garden, she was Director of Land Stewardship with Lake Forest Open Lands, responsible for managing their land stewardship program. This included overseeing restoration, infrastructure …
    Type: Staff bio
  • … 5:30 p.m. Alsdorf Auditorium Free; usual parking fees apply Click here to register in advance for this free program. Online registration for this program closes on March 24 at noon (if not sold out already). Walk-in program …
    Type: Event for Calendar
  • … your turf begins to brown and lifts easily off the ground. Minor damage is usually not cause for treatment. Pull back turf and check for white, C-shaped larvae with black heads. If more than 10 to 12 grubs are present in a square …
    Type: Plant Info
  • … summers outside should be monitored in the event of a premature frost. Check plants carefully for any sign of insect or disease before bringing them indoors. Gradually reintroduce these … back all foliage, whether it is yellow or green, and set bulb on its side in a cool, dark room for several months until new growth appears. To create a winter herb garden, dig up selected …
    Type: Plant Info
  • … This grand superba-type cane was developed by Paul Lee in 1973. A tender perennial grown for its colorful flowers and foliage, the plant's angel wing-like leaves appear even more … Bush lily makes a spectacular indoor plant, due to its tolerance of low light levels and need for little to no water during the winter. Although it is one of those rare plants that actually …
    Type: Garden Guide Plant
  • … appear in winter on this cattleya orchid hybrid. Cattleyas and their relatives are challenging for homeowners unless they have high quality grow lamps available and the ability to maintain … by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom display, most orchids will not tolerate sustained direct sun. Many varieties …
    Type: Garden Guide Plant
  • … orchid flowers on each flowering stem appear in winter. Cattleya orchids are challenging for Chicago area gardeners to grow, requiring high quality grow lamps and high humidity in … by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom display, most orchids will not tolerate sustained direct sun. Many varieties …
    Type: Garden Guide Plant
  • … this cattleya hybrid that features 3 to 5 flowers per stem. Cattleya orchids are challenging for many Chicago area gardeners because they require high quality grow lights and the ability to … by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom display, most orchids will not tolerate sustained direct sun. Many varieties …
    Type: Garden Guide Plant