Native Plant Sale
Join Gabis Arboretum at Purdue Northwest for our annual native plant sale! Proceeds from the plant sale help support the Arboretum.
Spring Nature Scavenger Hunt
Get outdoors with a nature scavenger hunt at Gabis Arboretum at PNW. Whether you are a beginner or advanced, there is something for everyone.
Acorn Concert Series Tickets Go on Sale May 1
Tickets for the Acorn Concert Series go on sale May 1! Get ready for five nights of live music at Gabis Arboretum starting June 20.
Railway Garden Opening Event
Gabis Arboretum 450 West 100 North, Valparaiso, IN, United StatesJoin Gabis for the 2025 Railway Garden Opening Event for the first time this year!
Native Plant Sale Pickup
If you purchased plants online at the Gabis Arboretum Native Plant Sale, plant pick-up is Saturday, May 10 from 10 a.m. to 2 p.m. at the arboretum.
Grow Your First Garden
This kid-focused program is for any child who wants to grow their first garden.
Tree Hike Series: Woodland Ecology (Sold Out!)
Join Gabis in the 2025 Tree Hike Series, while learning about Woodland Ecology, featuring Professor Spencer Cortwright!
Branching Out: An Outdoor STEM Camp (Registration Full)
Grades 2 to 5 can experience an unforgettable summer at Gabis Arboretum, which promises immersive learning, hands-on experiments, exploration of wildlife, habitats and more!
Branching Out: An Outdoor STEM Camp (Registration Full)
Grades 2 to 5 can experience an unforgettable summer at Gabis Arboretum, which promises immersive learning, hands-on experiments, exploration of wildlife, habitats and more!