Chicago Botanic Garden Spring 2020

Regenstein School | Adult Education 46 To register, visit chicagobotanic.org/education or call (847) 835-6801. Introduction to Mushroom Collection and Identification Cover the basics of mushroom collection and identification for the Chicago region. Learn simple, easy-to-find characteristics of common fungi including distinguishing cap gills and stipe features. Time will be spent outdoors identifying and collecting a few specimens. Dress for the weather. The School’s CEUs=5 hours OPC elective Moira O’Keefe, wild mushroom expert $92/$115 | Classroom 5, Learning Center Saturday, May 9, 8 a.m. – 1 p.m. Botany 2 How do seeds germinate and develop into mature plants? How do plants move water up through their roots to their topmost branches? Explore subjects such as the plant cell; anat- omy and growth of roots, stems, and leaves; photosynthesis; and the symbiotic associa- tion of plant roots with beneficial fungi and bacteria. A supply list will be sent. Prerequisite: Botany 1. PGL 2 and GDC requirement Jeffrey Gorra, biologist, X-Bar Diagnostics Systems, Inc. $279/$349 | Plant Science Lab, Regenstein Center 6 Mondays & 6 Wednesdays, May 11 – June 22, 6:30 – 8:30 p.m. (no class May 25) Small Flowering Trees Small flowering trees are a critical component of gardens and landscapes. You will learn ap- proximately 40 genera and many more species and cultivars that thrive in our region. Identifi- cation, cultural information, aesthetic qualities, and landscape uses will be emphasized. Learn to select appropriate trees to add interest and depth to your garden and landscape projects. OPC, PGL 1, PGL 2, GDC requirement Mark Zampardo, Ph.D., horticulture educator $320/$400 | Classroom 1, Learning Center 7 Tuesdays, May 12 – June 23, 6:30 – 8:30 p.m. Also includes Garden Walks (select one) Meet at Visitor Center 6 Thursdays, May 14 – June 18, 9 – 11 a.m. or 6 Saturdays, May 16 – June 20, 8 – 10 a.m. Common Weed Identification and Control Weeds are a common problem in every land- scape lawn and garden. Their control depends on correct identification and treatment. Learn to identify common weeds and various control options available. The School’s CEUs=3 hours OPC elective Mark Zampardo, Ph.D., horticulture educator $60/$75 | Classroom 5, Learning Center Monday, May 18, 6 – 9 p.m. New! Purple- and Gold-Leafed Plants Add some pizzazz to your landscape with beautiful purple- and gold-leafed plants. These plants provide striking accents in the typically green-hued landscape. On a walk through the Garden, discover display concepts to inspire home gardens. Dress for the weather. The School’s CEUs=3 hours OPC elective Mark Zampardo, Ph.D., horticulture educator $60/$75 | Linnaeus Room, Regenstein Center Saturday, June 6, 9 a.m. – noon Clematis Up Close A profusion of showy blossoms makes clematis the undisputed queen of the climbers and an essential vine for every garden. Recent breeding work has increased the number of useful, appealing cultivars. Many distinctive, less-commonly known small-flowered species and hybrids extend the flowering season. Learn the identification, culture, and maintenance requirements of clematis. The School’s CEUs=3 hours OPC elective Richard Hawke, manager, plant evaluation, Chicago Botanic Garden $60/$75 | Classroom 5, Learning Center Saturday, June 13, noon – 3 p.m. Gardening Techniques: Session D Learn tips and techniques used by profes- sional gardeners through a combination of lecture and hands-on activities. Acquire solid gardening skills, learn a variety of techniques, and determine best management practices in the field of horticulture. Gain applicable skills in plant selection, perennial and annual care and maintenance, pruning techniques, tool maintenance, and identification and control of common weeds. Dress for the weather. A supply list will be sent. PGL 1, PGL 2, GDC requirement Mark Zampardo, Ph.D., horticulture educator $249/$312 | Classroom 5, Learning Center 6 Saturdays, June 20 – August 1, 10:15 a.m. – 1:15 p.m. (no class July 4) Plant Health 2 Explore the impact of insects, diseases, weeds, and wildlife through a series of in-depth Garden walks. Learn about common landscape pests, pest identification, and monitoring and management techniques. We will cover site assessment, soil testing, fertilization, and understanding pesticides. You will have the opportunity to design a basic plant healthcare program. A supply list will be sent. Prerequi- sites: Botany 1, Plant Health 1, and Botany 2. Limited enrollment. PGL 2 and GDC requirement Instructor TBD $399/$499 | Plant Science Lab, Regenstein Center 6 Mondays & 6 Thursdays, July 6 – August 13, 6 – 8 p.m. Ground Covers and Vines Learn more about the fascinating world of climbers, trailers, and spreaders. You will learn identification techniques, ornamental qualities, and cultural traits of nearly 60 ground covers and vines. Plants studied will include the common English ivy and vinca as well as less- er-known cultivars of clematis and coral-bells. OPC, PGL 1, PGL 2, GDC requirement Jill Selinger, Chicago Botanic Garden; and William Moss, horticulture educator $320/$400 | Classroom 1, Learning Center 7 Tuesdays, July 14 – August 25, 6:30 – 8:30 p.m. Also includes Garden Walks (select one) Meet at Visitor Center 6 Thursdays, July 16 – August 20, 9 – 11 a.m. or 6 Saturdays, July 18 – August 22, 8 – 10 a.m.