Scholarship application is live – apply now

Book your room today – visit our lodging page

We’re seeking presentations that bring ideas full circle—from research to field practice to policy—on topics including tree microbiomes, climate/fire resilience, invasive pests, inventories, tech/AI, Indigenous partnerships (Miwuk), mentoring, and workforce wellbeing/DEI.

Questions: email atrotter@wcainc.com or repperson@wcisa.net

2025’s Annual Conference Branching out: Innovations in Arboriculture for Sustainable Future was amazing! There were great speakers with valuable information, wonderful donations for our silent auction, lots of vendors and exhibitors and of course lots of friends to see. Check out the highlight video made by Kelly Mahoney!

We had a great preconference day! Check out the highlights

🏓 Serve. Smash. Laugh. Repeat.
Whether you’re a court king or just here for the fun, Pickleball is ON! Join us Monday 4/22 from 10–12 and keep the rally going all week long. 🎯💥
We’ve got the rackets — you bring the energy!
Sign up now and let’s get pickled! 🥒🎾

#PickleballFun #ServeAndSmash #GetPickledWCISA #GameOn

Rackets provided. Sign up here – see you on the court!!

We’re excited to welcome not only our conference attendees but also their guests and spouses to join in on the fun! With a wide range of engaging and relaxing activities designed to celebrate connection and well-being—from spa tours and water aerobics to group experiences like “Meaningful Accessories” and vision board creation—there’s something for everyone. Whether your guest wants to unwind poolside, explore Tucson’s artisan community, or simply enjoy the beautiful resort surroundings, they’ll feel right at home. This week is all about you—and sharing it with someone special makes it even better!

Interest piqued? – Visit the Spouse/Guest Program page for all the details Spouse/Guest Program