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April - September
10 am – 6 pm daily
October - March
10 am – 4 pm daily
Bolz Conservatory
Closed March 11 - June 14 for Planned Maintenance
Schumacher Library
Permanently Closed
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Mon, Mar 25, 2024
All Day
ONLINE Perennial Plant Sale
Spring marks the beginning of a new cycle of seasons and would not be the same without Olbrich Gardens' annual Perennial Plant Sale! Curated plug trays are currently on sale, while individually potted perennials will go on sale April 16 at 10 a.m.
Everyone/All Ages
Virtual
Mon, Mar 25, 2024 12:00 pm
Spring Flower Show Sale
Select plants from Olbrich's Spring Flower Show will be available for purchase in the Evjue Commons. Please bring your own bags / boxes to transport your plants. Olbrich’s production greenhouse staff grow many spring annuals displayed in the show. They use an Integrated Pest Management (IPM) system that involves beneficial insects, such as Amblyseius cucumeris, a predatory mite. Staff sprinkle the mite-sawdust mixture on the foliage of the plants and the mites feed on immature thrips. These beneficial insects, coupled with preventive cultural practices and close monitoring, allow us to keep our homegrown Spring Show flowers synthetic pesticide-free!
Everyone/All Ages
At Olbrich