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Sustainable Orchard

Sustainable Orchard
Grant Type
Mini Grant
Project Status
Active
Award Period
FY2026
Awarded Amount
$6,700

Project Description

The Sustainable Orchard project works towards expanding the previously funded Sustainable Citrus Plus and Enhancement of the Sustainable Fruit Orchard. Led by Dr. Recsetar and student interns, the Sustainable Orchard has used sustainable practices such as rainwater harvesting, aquaponics integration, soil moisture analysis, and comprehensive fruit tree maintenance protocols to provide fruit to the Campus Pantry.  

This project will add three new trees to the orchard and increase moisture monitoring for stone and citrus trees to reduce overwatering. It will also install fence gates and separate irrigation zones to minimize the water used while maximizing fruit production. Additionally, a student manager will be hired to oversee the orchard during the winter and harvest the stone fruits. Educational materials will be distributed with the donated fruit to explain the sustainable practices employed in production. A sign will also be established outside of the sustainable orchard, allowing students and members of the community to read about and observe the results of the orchard. 

Project Outcomes

All proposed enhancements to the fruit orchard have been completed! The project team planted three new trees, installed soil moisture sensors, and successfully separated irrigation systems, contributing to significant water savings for the Sustainable Orchard. 

Since October 2025, the rain collection tanks have collected an estimated 4,100 gallons. In addition, separating the irrigation systems saved an additional 50 – 100 gallons this year. The cisterns and improved, zone-separated irrigation system will continue operating automatically, with student orchard managers monitoring the performance and adjusting thresholds seasonally. Soil moisture sensors feed into a centralized monitoring system and will be managed by the orchard manager as well as partners over at CEAC. 

To enhance the site’s appearance, the team added fencing, landscaped the area, and installed an exterior sign that directs visitors as to how they can learn more about the sustainable orchard. 

The orchard now contains nine fruit trees and harvested fruit will be donated to the Campus Pantry and community partners such as Tucson Village Farm. Donation volumes are expected to grow as the trees mature.  

A fruit tree grows in a ring of bricks.

Department

Biosystems Engineering

Project Manager

Desmond Traynor

Project Manager (secondary)

Petrea Houska

Advisor

Matthew Recsetar

Categories

Water Reduction

Supporting Documents