Greenhouse and Gardens Program

Making every drop count at the campus greenhouse

lclarkg — Wed, 29 Jul 2026 17:03:01 +0000

Making every drop count at the campus greenhouse lclarkg Wed, 07/29/2026 - 13:03

A new rainwater harvesting system is coming to 911��’s Presidents Park Greenhouse, thanks to a donation from the Society for a Secure and Sustainable Water Future, a nonprofit organization based in James City County, Virginia, and dedicated to advancing long-term water sustainability through practical solutions, sound policy, and public education.

The Presidents Park Greenhouse, located on the Fairfax Campus, is managed by University Sustainability's Greenhouse and Gardens program. Alexander Jarvis, a graduate student in 911��’s MS in Environmental Science and Policy Program, founded the nonprofit and runs it with his parents, Leslie and Tyrone Jarvis.

The Jarvis family is installing the rainwater harvesting system themselves, in collaboration with Facilities and Campus Operations. Photo by Ariba “Zoa” Sharin/Facilities and Campus Operations

“The project is intended to help demonstrate practical sustainability implementation while contributing to broader conversations surrounding resilience, infrastructure demand, and future environmental planning,” said Jarvis.

The rainwater harvesting system will collect, store, and filter rooftop runoff through a solar-powered pumping system. The nonpotable water will be used to water the nonedible plants at the greenhouse and will be transported to other campus gardens during drought. The Jarvis family is completing the installation themselves in coordination with Facilities and Campus Operations staff.

The amount of rainwater recovered by the system will vary, depending on rainfall amounts, but 911�� students or staff could collect data on the system in the future.

In addition to the donation from Jarvis’s nonprofit, the project received approximately $2,000 from the Patriot Green Fund, an sustainability fund that 911��’s Facilities and Campus Operations unit administers to support sustainable infrastructure improvements and student research projects on campus.

A solar array was installed at the Presidents Park Greenhouse last year. Photo by Evan Cantwell/Office of University Branding

The Presidents Park Greenhouse, which uses hydroponics and aquaponics to grow produce, has other sustainable features. With support from student researchers and the Patriot Green Fund, a solar array was installed last year to offset the energy consumption for the equipment and temperature controls in the greenhouse.

The rainwater harvesting system further advances the greenhouse as a model for sustainable agriculture and infrastructure.

“This project brings together sustainability, education, and community partnership in a meaningful way,” said Christine Powell, project manager in Facilities and Campus Operations. “This installation will serve as a living demonstration of how rainwater can be captured, treated, and reused, providing educational value for students, faculty, staff, and visitors.”

Learn more

Topics

Campus News

Mason Now: Power the Possible

Sustainability

Facilities

Greenhouse and Gardens Program

philanthropy

College of Science

Students in Honors College class examine food insecurity on college campuses

sbrown79 — Wed, 19 Nov 2025 18:19:21 +0000

Students in Honors College class examine food insecurity on college campuses  sbrown79 Wed, 11/19/2025 - 13:19

At college campuses across the nation, as many as 30-40% of students grapple with food insecurity, unable to consistently access nutritious and culturally relevant meals due to financial constraints.  

At 911��, students in Tawnya Azar’s Honors College 260 Society and Community Engagement course are focused creating awareness campaigns around hunger and food scarcity. The course aims to empower students through writing and collaborative efforts, fostering a critical examination of the challenges surrounding food access and inspiring tangible solutions. Other community engagement course sections engage students on topics such as civic engagement, philanthropy, and using dialogue for understanding and connection.

Azar partnered with 911��’s Patriot Pantry and Greenhouse and Gardens Program where students completed 15 hours of volunteer work as part of the class. 

The course explores different models of community engagement including the approach of mutual aid, a community-based system where both parties involved benefit, which Azar says is “arguably the direction the field is heading in. Mutual aid is the more effective model for serving a community's needs.” 

Mehmood Shajih volunteering at 911��'s Honeybee Pollinator Garden on the Fairfax Campus. Photo by Shayla Brown.

“911��’s students continue to be more and more diverse, coming from different backgrounds, and as the economic pressures that they face increase, food insecurity is also going to increasingly become an issue in this country, especially among college students,” said Azar, term associate professor in the Department of English. 

 “We also have to have challenging conversations about what the limitations to everyone having access to free nutritious meals or to reliable, nutritious meals all the time can look like,” said Azar. 

“Although there can be a lot of negative stigma and stereotypes associated with the issue, many of my students very generously shared experiences they or family members have had with access to reliable, nutritious food sources,” she said. 

Another one of their community partners is Community of Faith Food Pantry in Herndon, which recently received a commendation from the state of Virginia via the state legislature for the work they’ve done to address food insecurity. 

Azar, who previously worked for Community of Faith, said the organization offers fresh produce, meat, eggs, and dairy products and serves about 300 families every week. They rely exclusively on volunteer support and charitable donations, she said.   

The students developed an awareness campaign to inform members of the 911�� community about food insecurity as well as increase awareness and access to existing food resources for food insecure community members. 

Junior Mehmood Shajih called the class “the most important Honors course I’ve taken because it’s talking about an issue that is so prevalent in colleges.  

“It taught me that about 40% of college students face food insecurity throughout their four years, which I was very surprised to learn,” said the psychology major who worked with the Greenhouse and Gardens Program. 

“It also allowed me to explore different ways to help out, but then this class goes a step further because we also approach it through community writing and group campaign tables that we did across the 911�� campus, where we passed on the information we were obtaining in class,” he said. 

The students' interactive games in the format of the Jeopardy! game show. Photo provided.

The student groups were able to get creative in their outreach efforts, making interactive games in the format of the Jeopardy! game show in the Johnson Center, which included questions about food insecurity. 

Through this course, senior biology major Rori Martinez-Breitenstein started volunteering at a Fairfax food bank, Food for Others, completing tasks such as picking up donations from grocery stores and local vendors and packing lunches for K-12 students experiencing food insecurity in Fairfax County. 

“I find working with Food for Others very rewarding, and I've also had the opportunity to make a lot of connections with different people who are also there because they want to support the community,” said Martinez-Breitenstein, who is also volunteering at 911��’s Potomac Heights Organic Vegetable Garden tending to the vegetables. 

Martinez-Breitenstein is also a residential advisor on the Fairfax Campus and is collaborating with Patriot Pantry on a food and resource drive, collecting non-perishable food items as well as personal hygiene products for students in the residence halls who might not have access to these products otherwise, she said. 

“I'm passionate about public health. My main goal will always be working toward making sure everyone has equitable access to the necessary resources for their highest level of health and quality of life,” said Martinez-Breitenstein, a public health minor.  

Shajih and Martinez-Breitenstein say they plan to continue working with these organizations even after completing the course and hope to get their family and friends involved in community service as well. 

“I’m honored to be involved in something that's bigger than myself,” said Martinez-Breitenstein.  

Topics

Honors College

food insecurity

Greenhouse and Gardens Program

Community Engagement

innovative classes

Students

911�� earns solid gold in sustainability

lclarkg — Thu, 06 Jun 2024 13:56:18 +0000

911�� earns solid gold in sustainability lclarkg Thu, 06/06/2024 - 09:56

For its commitment to campus sustainability, 911�� has earned a Gold rating in the STARS (Sustainability Tracking, Assessment and Rating System) Assessment. STARS is a self-reporting framework for colleges and universities to measure their sustainability performance and is offered by the Association for the Advancement of Sustainability in Higher Education (AASHE). 911�� has received four consecutive STARS Gold ratings and was the first Virginia university to earn that rating in 2014.

911�� earned a Gold rating in the STARS assessment for the fourth consecutive time, Photo by Evan Cantwell/Office of University Branding

STARS was administered by staff from University Sustainability and University Business Consulting. This year, 911�� demonstrated improvements in several performance categories, earning a total of 73.66 points. The university’s score increased 13% since the last assessment in 2021. The threshold for earning a Gold rating is 65 points, and 911�� is only 11.34 points away from earning the highest honor, STARS Platinum. Rankings are valid for three years.

Amber Saxton, program manager in University Sustainability, co-led the university-wide assessment with Minh Le, senior consultant in University Business Consulting.

“STARS recognizes what we are doing well, puts our sustainability planning and execution in context with peers nationwide, and helps us create a roadmap for continued improvement,” Saxton said. “Mason’s Gold rating reflects a comprehensive effort from stakeholders across the university, from research to operations.”

Sustainable purchasing is part of 911��'s STARS Gold rating. Locker room renovations for the men's soccer team included sustainable upgrades like lockers made from recycled content and responsibly sourced materials and energy-efficient lights. This project was supported by the Patriot Green Fund. Photo by Shelby Burgess/Office of University Branding

Consistent success in campus sustainability

911�� has consistently earned high scores in the STARS categories for sustainable transportation programs, stormwater management, and academics and research. 911�� also scored highly in the innovation category for its on-campus gardens, food bank (the Student Support and Advocacy Center's Patriot Pantry), and sustainability project grant funds (Facilities’ Patriot Green Fund and the Institute for a Sustainable Earth’s new Mason as a Living Lab fund).

The on-campus gardens help Mason score consistently high in the innovation category on STARS. Photo by Evan Cantwell/Office of University Branding

High marks in these categories reflect the commitment of stakeholders across the university.

“Mason departments and colleges have prioritized sustainability as a strategic part of their performance criteria and benchmarks for progress,” said Greg Farley, director of University Sustainability. “Mason has set a goal to be the highest-scoring AASHE STARS school in Virginia by 2030, so University Sustainability and its partners will need to keep pushing forward.”

Measuring the culture of sustainability

This year, 911�� earned new points in the sustainability literacy and culture category for launching a survey to measure students' sustainability literacy, culture, and behavior. Recent graduate Nikita Lad, PhD Environmental Science and Policy ’24, and K.L. Akerlof, associate professor of science communication, administered the survey to a representative sample of undergraduates in fall 2022 and spring 2023.

“The survey measured what factors affect students' sustainability behaviors and whether their knowledge and behaviors changed through formal or informal programming during their college careers,” said Lad.

The theoretically informed survey model found that time spent on campus and informal program participation influenced students’ nature connectedness and norms, which in turn affected sustainability behaviors. Lad shared the research study through a webinar with other members of AASHE and hopes to collaborate with other universities on future iterations of the survey.

Through Bioblitz, the Mason Nation crowdsources the identification of species across campus. Photo by Cristian Torres/Office of University Branding

Bioblitz made an impact

911�� earned new points in biodiversity this year thanks to Bioblitz, a crowdsourced assessment of plant and animal species on campus. Through an app, the Mason Nation helped identify and monitor endangered and vulnerable species around the university. In spring 2024, more than 500 biodiversity observations were entered into the Bioblitz app by 107 observers, documenting 273 species.

Bigbelly solar waste stations were recently installed across 911��'s campuses. Photo by Facilities

Moving toward zero waste

New efforts to improve waste diversion boosted 911��’s score in that category. Facilities Management, University Sustainability, Auxiliary Services and Operations, and other campus partners worked to expand composting, reduce single-use plastics, and promote the use of certified compostable and aluminum products.

911�� is expected to improve further in this category in the future, with the installation of new Bigbelly solar waste stations across its campuses, the development and implementation of new design standards for “zero waste” bins, the addition of glass recycling, and the future launch of a reusable food container pilot and paper towel composting.

Mason earned one of the highest STARS ratings among Virginia universities. As of April 2024, the University of Virginia earned 74.85 points, 911�� earned 73.66 points, and Virginia Commonwealth University earned 66.4 points. Participating institutions can earn points toward a STARS Bronze, Silver, Gold, or Platinum Rating, or earn the STARS Reporter designation.

Sustainability at 911��

Topics

Sustainability

Campus News

Facilities

Greenhouse and Gardens Program

Patriot Green Fund

Mason as a Living Lab

Institute for a Sustainable Earth (ISE)

Strategic Direction

Around Mason: Bugs, insects, and invertebrates of the Mason Nation

lclarkg — Thu, 13 Jul 2023 13:12:41 +0000

Around Mason: Bugs, insects, and invertebrates of the Mason Nation lclarkg Thu, 07/13/2023 - 09:12

The Marvel universe isn't the only place where insects and other invertebrates have superpowers. Mason faculty, staff, and students are studying and explaining the many roles these creatures play on our planet, learning more about a bug's life—and the big world surrounding them—every step of the way. Here's a recap of some of those stories.

SMSC student Spencer Harman (left) holds a monarch butterfly for tagging with guidance from Professor Joshua Davis. Photo by Mariam Aburdeineh/Strategic Communications

Monarch butterflies teach us how to protect them through their grand migration

Many creatures migrate to warmer habitats for the winter, but no insect does so quite as uniquely and spectacularly as the monarch butterfly, an endangered species. Undergraduates from the Smithsonian-Mason School of Conservation‘s Wildlife Ecology and Conservation program tagged monarch butterflies on their journey south to help researchers better understand their grand migration. Read more.

Mason's honeybee apiary. Photo by Sierra Guard/Creative Services

Honeybees and their honey could help solve crimes

An unlikely collaboration between Mason’s Honey Bee Initiative and the new outdoor Forensic Science Research and Training Laboratory could yield critical advances in forensic science. Read more.

The image on the left shows approximate human perception of flower color, and the image on the right depicts the bee-perceived color. Photo provided by Anna Siegle.

Bees can see ultraviolet (UV) colors, which are invisible to the human eye

When a bee sees a flower, it knows where to land thanks to its ability to see UV color patterns on the petals. A team at the Smithsonian-Mason School of Conservation helps reveal what pollinators see, and why it matters for the future of conservation. Read more.

Ren Guerriero (left) and Mason student Matthew Perez study fruit flies in a neuroscience lab. Photo by Evan Cantwell/Creative Services

Fruit fly behavior may reveal the impact of genes and disease on sleep

Assistant Professor of Neuroscience Ren Guerriero's teaching lab in the College of Science is using fruit flies to learn about the impact of genes and disease on sleep. Undergraduate researchers are investigating novel sleep-related genes by manipulating them genetically to see how they affect sleep and activity behavior. Researchers are also increasing and decreasing sleep in Alzheimer's disease model flies to determine how this impacts their Alzheimer's symptoms.

Worms are soil magicians

Worm bin composting in Mason's Greenhouse and Gardens turns biodegradable waste into healthy soil. Watch the video tutorial featuring Doni Nolan, Greenhouse and Gardens program manager.

What's the Patriot's favorite dance move? The worm.

Photo credit:

Evan Cantwell/Creative Services

Support Mason

Learn more about Research at Mason

Topics

Around Mason (E-Files)

Smithsonian-Mason School of Conservation

College of Science

Honey Bee Initiative

Forensic Science Research and Training Laboratory

Forensic Science Program

Greenhouse and Gardens Program

Sustainability

Biology Research

Environmental Research

Enhancing food security through aquaponics

ckearney — Thu, 30 Mar 2023 18:16:25 +0000

Enhancing food security through aquaponics ckearney Thu, 03/30/2023 - 14:16

On Thursday, April 6, 2023 Mason celebrates Mason Vision Day—an opportunity for the Mason community to come together each year to identify and support a deserving initiative on campus. This year’s efforts address campus food insecurity, supporting Mason students who have limited access to sufficient or quality food. Food insecurity on college campuses is a rising, problematic trend that Mason is committed to combating.

911�� University Sustainability and the Greenhouse and Garden’s Program are contributing to these efforts, promoting healthy eating and helping Mason Patriots achieve food security. One way this team is enhancing food security on campus is through the recent installation of a new aquaponic food system located at the Presidents Park Greenhouse (PPG) on the Fairfax Campus. The PPG is an on-campus site for year-round food production that grows approximately 1,000 lbs. of fresh produce annually.

To support this new initiative, the PPG received generous contributions from Mason Facilities, the Patriot Green Fund, and the Auxiliary Enterprise Management Council. Donielle Nolan, Greenhouse and Garden’s program manager, is spearheading this sustainable effort.

Greenhouse and Gardens Program manager Donielle Nolan demonstrates the aquaponics system.

Mason Facilities leadership is proud of the Greenhouse and Gardens program, and its contributions to campus food security and education. "Our greenhouse is an incredible asset to the campus community,” said Greg Farley, director of University Sustainability. “It is very unusual for a university to grow—and serve—fresh produce to a campus. We work hard to contribute to student food security, and to teach Patriots of all ages how to grow and prepare fresh, nutritious foods. That makes Mason unique.”

Nolan’s newest staff members include 15 goldfish that grow plants organically, without the use of soil, creating a fertilized environment for many of University Sustainability’s greens. In the aquaponic system, the fish produce waste that nitrifying bacteria then convert into nutrients for the plants. The plant roots absorb these nutrients, and in doing so filter the water so it can be safely recirculated back to the fish.

The aquaponics system includes a 200-gallon fish tank and three grow beds for the plants—producing harvestable, donation-ready items including vegetables, leafy greens, and herbs.

The Greenhouse and Gardens Program partners with the Patriot Pantry, a university program that provides food-insecure students access to nonperishable food and hygiene items and raises awareness about food insecurity within the Mason student population. The pantry is housed under the Student Support and Advocacy Center (SSAC) in the Division of University Life. The Patriot Pantry serves hundreds of students every semester. The Greenhouse and Gardens Program helps fill the gap by providing free fresh produce for those who are food insecure via the Greenhouse and Garden’s Program online portal. Donations include, but are not limited to tomatoes, lettuce, kale, bok choy, and soon strawberries.

Greenhouse and Gardens Program is always taking volunteers to help with its operations.

In order to grow and harvest the produce, the PPG relies heavily on its volunteers. Anyone can gain hands-on experience with both hydroponic and aquaponic systems while volunteering. Inside the greenhouse, participants can learn how to compost indoors with worms, harvest crops, sow and transplant seedlings, solve pest issues using natural organic methods, and support a thriving farm-to-table sustainable food operation. Another perk of volunteering is the chance to try the produce grown and take some home, as there is usually a surplus.

“Most of the produce goes to donations for the Patriot Pantry, and when students volunteer, they get to take home harvest-ready produce and herbs,” said Nolan. "We are always seeking ways to connect fresh food sources to those in need on campus.”

Another way University Sustainability and the Greenhouse and Garden’s Program is addressing food insecurity on Mason’s campus through educating students on healthy, sustainable food preparation in the form of on-campus cooking events.

“Our program educates students about healthy eating to promote overall well-being and sustainability. Many students are hesitant to request or accept healthy, sustainable donations due to limited knowledge regarding preparation and cooking with fresh ingredients,” said Nolan. “In addition, many students do not have access to a kitchen in their dorm rooms or do not have the time due to academic course load or employment obligations.”

In November 2022, the program hosted its first cooking event, “Earthsgiving,” yielding a large turnout of volunteers and students. Two free, sustainable cooking events are being held in Spring 2023. One in March and one in April to celebrate Earth Month. The March 31 cooking event is a partnership with the Patriot Pantry, Housing and Residence Life, Recreation, and Mason Dining to focus on education in preparing inexpensive meals, using commonly featured items from the Patriot Pantry. The cooking event in April 2023 has an international food theme. Keep an eye out on the Earth Month website for details regarding upcoming events.

“There are so many opportunities to combine the sustainable aspects of food, as well as the food security efforts that are gaining popularity amongst our students,” said Nolan. “These events help build community and educate and inspire students to eat more plant-based and home-prepared meals, which both promote environmentally conscious lifestyles as well as an increase in well-being.”

The Greenhouse and Gardens Program also maintains two outdoor sites that produce vegetables and fruit organically for donation, such as figs and passionfruit. They offer tours and educational activities for groups of all ages. To get involved, check out green.gmu.edu.

Learn more about how you can support Mason Vision Day and volunteer with University Sustainability. To volunteer, sign-up using our online platform, which can help you track your service hours for classes and more! 

Support the Patriot Pantry