
Hi, I’m Juliana. Help Us Grow the Adaptive Arboretum Garden!
March 26, 2025March 2025
Dear Tohono Chul Family,
My name is Juliana Ahumada, and I’m so excited to be writing to you for the very first time! You might not know me yet, so I’d love to share my story and share with you why I’ve written this letter for you.
I’ve been passionate about nature ever since I studied Wildlife Conservation at the University of Arizona. I even had the chance to explore the Amazon rainforest, which really opened my eyes to how plants and animals rely on each other. After college, I worked as a wildlife technician and discovered that protecting wildlife starts with protecting the habitats they depend on—particularly native plants. That’s what led me to Tohono Chul.
I joined Tohono Chul in 2022, working in the Desert Corner Nursery, where my background helped me teach visitors about the vital role of native plants. In 2024, the American Public Gardens Association awarded me a scholarship to attend their annual conference in Boston, where I learned new methods for plant conservation and collection management. When I returned, I used those insights to map and catalog our entire plant collection and spearheaded the development of our Living Collection Charter—key steps that helped Tohono Chul earn its accreditation as an official arboretum!
Now, I’m excited to introduce you to our newest project: THE ADAPTIVE ARBORETUM GARDEN. This new garden will feature climate-resilient trees that will help keep our park (and you) cool. We’ll host guided tours and hands-on workshops so Tucsonans can learn how to choose, plant, and care for native trees.
Our goal is to raise $63,000 to bring this garden to life. We have two generous donors who will match every gift up to $30,000, doubling your impact!
I’m reaching out because we’re raising funds for this new garden addition, and we need your help to make it a reality! This project is especially meaningful as Tohono Chul celebrates its 40th anniversary on April 19, 2025. Your gift will be a lasting contribution to the garden’s future, ensuring its beauty and impact for the next 40 years and beyond.
I’m so thankful for all Tohono Chul has given me, from real-world conservation experience to the chance to share my passion for nature with our visitors. I hope you’ll join me in supporting this new garden. Together, we can make a greener, healthier future for many generations to come.
Thank you for taking the time to read my story and learning why I’ve reached out to you. We’re so grateful to have you as one of our valued members.
Here’s to a greener future,
To make a gift, click here to donate directly to the Adaptive Arboretum Garden fund. Your support will help bring this project to life!
If you have questions or need assistance, contact our Development & Membership Manager, Frank Vidal, at fvidal@tohonochul.org or call (520) 742-6455 x261.