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bolz conservatory exhibits

Bolz Conservatory Exhibits



March 19 - July 10, 2016

10 a.m. - 4 p.m. daily

The trees are trimmed, the bushes pruned, and it's time to see the light in the forest. Learn how plants develop and change in the forest as light fluctuates. When a gap in the forest is created naturally or by a clipping from Olbrich's staff, growth develops at an exceptional rate.

Integrated Pest Management

August 8 - October 30, 2016

10 a.m. - 4 p.m. daily

Beneficial insects have been used in the Conservatory since it opened in 1991. These bugs provide control of plant-damaging insects, minimizing the need of more dangerous traditional insecticides. These controls, along with several others, are part of the Conservatory's Integrated Pest Management (IPM) program. This widely accepted program strives to use the least toxic method of insect and disease control to be more environmentally sensitive. Learn about Olbrich's environmentally friendly pest control methods and get ideas you can use to reduce or eliminate pesticide use at home.


November 5, 2016 - March 5, 2017

10 a.m. - 4 p.m. daily


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Olbrich Botanical Gardens is operated as a public-private partnership between the City of Madison Parks Division and the Olbrich Botanical Society.
Olbrich Botanical Gardens | 3330 Atwood Avenue, Madison, WI 53704. | Phone: (608)246-4550 | Fax: (608)246-4719