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  • … Members of the genus Syringa , commonly known as lilacs, are shrubs or small trees prized for their showy … 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 …
    Type: Garden Guide Plant
  • This optional study CD for the Deciduous Trees course will include detailed images and information of more than 50 deciduous …
    Type: Item Detail
  • … so you may see all three colors on the same bush, or even in a single flower cluster. It makes for a lovely and unexpected spring show, lasting a month or more.</p> <p>Bees, butterflies, and … Prune after spring bloom...fall pruning puts  next year's flowers at risk. </p> Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … Trees and shrubs, including balled and burlapped evergreens, can still be planted this month. Plant on a cloudy day, early in the morning, to prevent heat and transplant shock. Water thoroughly and gently at planting time and continue for the first year with 1 inch of water a week, spread throughout the root zone. Mulch root zones … to the ground old canes of forsythia and lilac. Alternative time to do renovation pruning is in late winter when plants are dormant. Deadhead (or lightly prune) spent lilac blossoms to …
    Type: Plant Info
  • … matures naturally into a large, spherical globe covered with bright yellow daisy flowers. It is described as a late season cultivar, coming into flower in October and extending into November, unless there is a hard frost. Plant 'in the green', or before the buds start to show color to permit the root system to become established for more flowers over a longer period of time. …
    Type: Garden Guide Plant
  • … Narcissus ‘Orange Progress’ is in Division 2 and blooms in mid spring. The petals are yellow, very broad, and slightly reflexed, giving a roundish look to the flower. … toxic and will not be eaten by deer or rabbits. The name Narcissus comes from the Greek word for narcotic and is tied to the myth of a young man known as Narcissus who fell in love with his …
    Type: Garden Guide Plant
  • The common name for Anthurium superbum is Ironclad Birdsnest. "Birdsnest" refers to the shape of the plant and … green flowers that age to pink and are followed by colorful purple berries. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … Narcissus ‘Glencoe Pink’ is in Division 2. It ‘blooms in mid season with white petals and a large pink corona. It was … toxic and will not be eaten by deer or rabbits. The name Narcissus comes from the Greek word for narcotic and is tied to the myth of a young man known as Narcissus who fell in love with his … where he had been admiring himself, Narcissus flowers grew up around the pool. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • … Green Mile sweetbay magnolia is a hybrid selected for its deep dark green foliage and its narrow upright habit. In the more southern parts of its … collection includes almost 60 varieties of magnolia and more than 150 plants. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
    Type: Garden Guide Plant
  • This delicious culinary plant, being grown in the Chicago area for restaurants, is floriferous …
    Type: Garden Guide Plant