Gabis Arboretum
Citizen Science : How to use the iNaturalist App
In this class you will learn how to use iNaturalist to identify organisms, upload findings, and join projects.
Learn-N-Burn Prescribed Fire Workshop
Interested in learning more about how prescribed fire can be used to improve your property? Join Forestry and Wildlife professionals for an introduction to prescribed fire.
Pruning 101 and Advanced Pruning Techniques (Two-Day Workshop)
The Gabis Arboretum at Purdue Northwest is excited to host a two-day hands-on pruning workshop. George Brenn, owner of Four Seasons Landscaping in Valparaiso and Chairman of the Indiana Accredited Horticulturist Program, will guide participants through classroom instruction and field demonstrations.
Spring Ephemeral Wildflower Hike
Come join the naturalist at Gabis Arboretum and ID all the spring wildflowers we can find including trillium, bloodroot and many others.
Arbor Day Celebration
Join us for our 10th annual ceremonial tree planting, nature crafts, and a hike to learn about the arboretum’s tree collection.
Stargazing (Cancelled)
Join Purdue Northwest Astronomers for an evening of stargazing. We expect to see the Moon, Venus, and Mars, along with a few other objects!
Spring Ephemeral Photo Walk
Join photographer and docent, Deb Armstrong, on a guided walk to see spring ephemerals and learn how to take stunning photos on your smart phone or camera.
Specialty Pruning & Candling Workshop
Join us and James Hitz at Gabis Arboretum to learn specialized pruning techniques in order to restrict tree growth.
Spring Ephemeral Wildflower Hike
Come join the naturalist and ID all the spring wildflowers we can find including trillium, bloodroot and many others.
Grow Your First Garden
This kid-focused program is to teach those how to plant seeds and take care of different plants for their first garden.