Search

  • … Midnight Fire Ornamental Pepper The dark-black foliage makes the perfect backdrop for the shiny purple pods that mature to red at the end of the season. A wonderful companion plant for other late-summer and fall container and flower bed displays. Thrives during the heat of summer when grown in full sun and well-drained soils. The fruits are ornamental, not for consumption. The flowers attract a number of pollinating insects. 2020 – Ball Horticultural …
    Type: Garden Guide Plant
  • … central white petals are produced per flower, with between 41 to 58 flowers per spike in bloom for an extended time in mid-summer. A complex hybrid, in the making for 20 years, this cultivar is sterile and produces no seeds, meaning the life span of each flower is prolonged. It is propagated by tissue culture. For this delphinium, full sun and moderately fertile moisture-retentive acidic pH soils are ideal. …
    Type: Garden Guide Plant
  • … areas — but bring them back in at night. If necessary, spray fruit trees with dormant oil for insect control. If apple scab was a problem last year with crabapple or apple trees, be ready … weeks after petal drop. Wet weather will only aggravate the problem. Call Plant Information for exact timing and recommended fungicides.Fertilize fruit trees and brambles. If growing fruit trees for their fruit yields, begin a spray program for insects and disease. Call Plant Information for
    Type: Plant Info
  • … weeks of continuous flowering in the middle of winter! Azaleas are popular holiday plants for this very reason; they provide nonstop color throughout the darkest winter months and, with proper attention, will bloom again and again for you for many years. When the danger of frost has passed, an azalea plant can be taken out to the …
    Type: Plant Info
  • … Lemon Drop bluestar is named for its lemon-yellow fall foliage and not for the color of its flowers, which are steel blue. Members of the genus Amsonia are commonly known as bluestars for the abundant small blue flowers borne in clusters at the stem tips in late spring or early …
    Type: Garden Guide Plant
  • … The Chicago Botanic Garden takes advantage of its islands and lakeshore, and the Alliance for the Great Lakes helps to explore and protect the area's unique and beautiful ravines. Help shape a healthy future for your local ravines—home to native trees, wildflowers, birds, and butterflies; pathways to Lake Michigan beaches, and scenic backdrops for parks and homes. Learn about erosion that may threaten some of these ravines, as well as such …
    Type: Event for Calendar
  • … during these early fall months, but they can be the most challenging plant component for botanical artists. In this studio class, designed for students with a foundation in drawing and watercolor, the instructor will demonstrate various methods for painting realistic looking leaves. The class will discuss how to perfectly coordinate lush …
    Type: Item Detail
  • … 1, when all deadheading of roses should stop. Species roses and Rosa rugosa are known for their showy hip production, which extends well into winter and often provides food for birds and animals. Allowing the roses to "go to seed" and produce their hips is an important part of their preparation for dormancy. …
    Type: Plant Info
  • … Named not for its height, but for an English garden,  Nepeta racemosa 'Walker's Low' has gray-green foliage that makes a perfect backdrop for its bright blue flowers. This cultivar grows to 30 inches in height and up to 3 feet in …
    Type: Garden Guide Plant
  • … golden-yellow petals surround the dark black, central cone on this black-eyed Susan selected for larger flowers and shorter height. It's a wonderful addition to the late summer/early fall garden, attracting pollinators for the nectar and songbirds for the seeds. It's considered a short-lived perennial; let some of the flowers mature and …
    Type: Garden Guide Plant