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  • … Are you interested in learning more about how to work with youth in an urban agriculture or school garden setting? Would you like to know more about structuring a youth development program centered on sustainable agriculture … providing student evaluations and feedback; and celebrating successes. This workshop is a two-part series that will take place live, online. Individual and organizational …
    Type: Item Detail
  • … Newry's Blue was bred around 1900 in Ireland, and it's a favorite among gardeners to this day for its remarkably deep blue flowers and dense spires. At 4 to 5 feet tall, it's a regal presence at the back or the border, so if you've had difficulty growing delphiniums, this perennial is a great alternative. Unlike delphiniums, it usually doesn't need staking. But do handle with …
    Type: Garden Guide Plant
  • … Aechmea blanchetiana 'Hawaii' is a colorful bromeliad with vivid orange sword-shaped leaves with finely serrate margins. It … produces stiff upright flower spikes with buttery yellow bracts and reddish stems. Too large to be a house plant, these plants do well as a border plant in tropical areas. Bromeliads are … are called vase plants or urn plants. Their curved leaves collect water and can be home to aquatic insects and microorganisms. Plants take several years to flower and will usually …
    Type: Garden Guide Plant
  • … Northern catalpa or catawba tree ( Catalpa speciosa ) is known for the long, thin fruit pods that resemble cigars, which give it its other common name, … sends forth an amazing show of trumpet-shaped blossoms — white with purple stripes and red to yellow spots inside — in long panicles of 10 to 30 blooms. The pollinated blooms then begin the process of transformation into long, thin, …
    Type: Garden Guide Plant
  • … in early summer with pale lavender (almost white) flowers. Hostas are shade tolerant, easy to grow and long-lived. Although they produce flowers held high above the foliage on long stalks … are common; new introductions abound. Hosta cultivars range in size from several inches to several feet; it may take 3-8 years for hostas to reach their full size. They all prefer moist, loamy soil enriched with organic matter. Some leaf damage by slugs is to be expected. Deer find hosta delicious. …
    Type: Garden Guide Plant
  • … are fragrant and shaped like Turk’s caps on stems that stand 4 feet tall. Lilium monadelphum is native to the northern Caucasus regions where it grows on mountainous slopes at the forest’s edge. The grace and beauty of this lily makes it a lovely addition to the garden. Lilies love full sun, but will do well in partial shade. They tolerate hot summer …
    Type: Garden Guide Plant
  • … Lilium ×  dalhansonii  is a Martagon lily with reddish, mahogany-purple flowers and deeply recurved petals. The stems … feet high with dozens of down-facing blooms in mid-June. Martagon lilies are the most adapted to shade. They stand tall with clusters of multiple Turk's cap flowers and whorled leaves. … they have a strong fragrance. The grace and beauty of this lily make it a lovely addition to the garden. Lilies love full sun but will do well in partial shade. They tolerate hot summer …
    Type: Garden Guide Plant
  • … plant stand 5 feet tall with as many as 16 downfacing flowers on each. Lilium szovitsianum is native to the Caucaus region and the southern shores of the Black Sea where it grows in wooded clearings. The grace and beauty of this lily makes it a lovely addition to the garden. Lilies love full sun, but will do well in partial shade. They tolerate hot summer …
    Type: Garden Guide Plant
  • … The fastigiate English oak is a columnar form of the species. This cultivar and related hybrid columnar forms are proving … more useful in the U.S. than the species itself. These cultivars should be sited in full sun to reduce the potential for mildew in our humid summers. The genus Quercus includes more than 600 species of the oak tree, of which 90 are native to North America; the Chicago Botanic Garden's collection contains more than 60 varieties and …
    Type: Garden Guide Plant
  • … of semi-double pink roses with a strong old rose fragrance. As individual flowers fade to white, the clusters become two-tone. As the flowers begin to open, the petals have the look of slightly crumpled tissue paper. Fully open, they're … hips (seed pods), in late summer that persist well into winter and feed the birds.  'Celsiana' is a relatively large rose, up to 6 feet tall and 4 feet across, so give it room either in back …
    Type: Garden Guide Plant