OPENING DAY!
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United StatesThe Arboretum opens for our 2025 season April 30th, 2025!
The Arboretum opens for our 2025 season April 30th, 2025!
Join us as we re-connect with our volunteers and meet some new friends! We'll meet at the Visitor Center for an orientation and talk about volunteer opportunities. Then we'll take a tour with our Executive Director, Nate O'Meara. Light refreshments will be provided and please bring a lunch to enjoy afterwards. RSVP here!
Join us for some projects on our grounds from 9-11am. Bring a water bottle, sun protection and gloves. Extra rakes are welcome too! If you are new to volunteering at the Arb, please fill out our volunteer form prior to attending. Volunteer Information Please RSVP to gardens@thearb.org if you plan to attend.
Participants in the Festival of Science Scavenger hunt with their Scavenger Hunt swag enjoy free admission to complete their quest! Show your swag at the visitor center for entrance!
Join us at the Arboretum’s vegetable garden to learn about gardening in Flagstaff and season extenders. This will be a hands-on workshop where participants will gain the knowledge required for installing the Steady Harvest DIY MiniTunnel kit by installing one at our garden! These durable season extenders are designed with the Flagstaff elements in mind, […]
Join Dr. Celia Holm for a morning bird walk around the Arboretum grounds.
Come enjoy a pint at Mother Road Brewing Company on the third Wednesday of each month and support the Arb while hearing about the latest research in the biological sciences! This months planned topic (subject to change): Lucy Harris - Sustainable energy Sean Collins- Tree Genetics
Celebrate the summer by joining Nate O’Meara, the Arboretum at Flagstaff’s Executive Director, as he shares tips and tricks for growing vegetables. Your Instructor: Nate O’Meara has always lived by the plants. His professional background cross-pollinates the fields of anthropology, ethnobotany, horticulture, and ecology. He has worked as a nurseryman, organic farmer, landscape manager, botanical […]
The Coconino County Master Gardener’s Plant Sale will be held at the Colton Garden. There will be plants, starts, used tools, and food to buy, gardening talks and advice for free, and fun activities. Look for our table to get your Arboretum grown native plants!