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  • … This clump-forming evergreen perennial native to the Midwest grows to a height of 3 feet with full sun to partial shade and moist soil conditions. It has showy green blooms in May and June. It can be used in a border or as a ground cover. It is resistant to deer. …
    Type: Garden Guide Plant
  • … ‘Chinese Dragon’ is a tree peony with stunning reddish-pink flowers surrounding darker center flares. Tree peonies often need to settle in one to two years before producing blooms and, once established, will grow to mature size in five to
    Type: Garden Guide Plant
  • … ‘Goldfinch’ is tree peony producing a mass of golden petals surrounding a center of deep red flares golden stamens. Tree peonies often need to settle in for one to two years before producing blooms and, once established, will grow to mature size in five to
    Type: Garden Guide Plant
  • … The Manchurian lilac is native to China.  It bears large pale rosy lavender to white blooms that are fragrant. Members of the genus Syringa , commonly known as lilacs, are …
    Type: Garden Guide Plant
  • … of thick substance forming a mound 9 inches tall and 12 inches wide. It blooms from June to July with fragrant blooms that start blue and open to white. The flowers are good for cut flower arrangements. This medium hosta holds its blue color longer than most and is somewhat slug resistant. Hostas are shade tolerant, easy to grow, and long lived. Although …
    Type: Garden Guide Plant
  • … This small, rapidly growing hosta features foliage that progresses from green to chartreuse to gold as the season progresses. Gold Edger forms a dense mound (1 foot tall by 1½ feet wide) of heart-shaped leaves and is considered among the more sun tolerant hosta. Pale lavender flowers bloom in June. Hostas are …
    Type: Garden Guide Plant
  • … This tasty hosta forms a mound (1½ feet tall by 4 feet wide) of chartreuse- to gold-centered foliage with green margins and fragrant, white flowers that appear in mid to late summer. It is a fast growing sport of Hosta 'Fragrant Bouquet.' Guacamole was named Hosta of the Year for …
    Type: Garden Guide Plant
  • … Elegans sets the benchmark for large, blue-green-leaved hostas. Introduced in 1905, it is noted for the size, texture, and substance of its foliage. Considered a slow grower, Elegans may take several years to reach its mature size of 3 feet in height with a spread of 4 feet. Its white flowers appear in late spring-early summer and are attractive to hummingbirds. Hostas are shade tolerant, easy to grow, and long lived. Although they produce …
    Type: Garden Guide Plant
  • … An herbarium is a collection of plant specimens that have been pressed, dried, and mounted on heavy archival … plant taxonomy (diversity and classification of plants). But herbarium collections can be used to address many other important subjects, such as movement of invasive species, climate … and extinction. Herbarium specimens are often a work of art. Sometimes they are challenging to prepare (for example, a cactus can be difficult!). Chicago Botanic Garden botanists Pat …
    Type: Item Detail
  • … Q. Last year, my tomato plants didn’t produce as much fruit as in past years. Why is this and is there anything that I can do about it? A. There can be several reasons to explain low fruit production: • Sometimes flowers drop off the plant during periods of … temperatures. Temperatures above 90 degrees Fahrenheit during the day can cause the blossoms to drop without setting fruit. If evening temperatures fall below 55 degrees, remain above 75 …
    Type: Plant Info