Year: 2026

23 Jun 2026

Around Greenacres – Spring 2026

Around Greenacres - Spring 2026

Growing Access: Expanding the Reach of Summer Camp

This spring, Greenacres partnered with the Community Learning Center Institute (CLCI), one of our Exploring with Grace (EWG) partners, to expand access to our summer camp experiences. Through this new initiative, 66 campers are participating in Greenacres summer camps free of charge.

Over six weeks, students are joining both full-day and half-day camps at our Indian Hill and Miami Township Community Center locations, where they are exploring gardens, meeting animals, discovering ecosystems, and learning alongside their peers. This initiative represents an important first step toward making outdoor education more accessible and creating opportunities for more young people to experience the wonder of Greenacres.

This summer also marks another exciting milestone for our youth programs with our largest Leaders in Training (LIT) group to date. Forty-four young leaders are spending their summer building confidence, developing leadership skills, and helping create meaningful experiences for younger campers.

Healthy Soil, Thriving Pastures: Exploring Organic Amendments

Every healthy pasture begins beneath the surface. At Greenacres, our Research team continues to explore how soil management practices can improve agricultural productivity while supporting long-term ecosystem health.

For years, Greenacres has used bale grazing to naturally enrich the soil before establishing new pastures. When this approach did not produce the expected results in two Lewis Township pastures, it sparked a new research question: Could other organic amendments better support pasture establishment?

The Research team evaluated compost, poultry litter, and a microbial slurry across sites with different fertility levels. Preliminary findings showed that poultry litter significantly improved grass establishment and forage yield in lower fertility soils. In higher fertility soils, poultry litter increased soil organic carbon and nitrogen, though it did not significantly affect pasture growth.

While the study continues, these early findings reinforce an important principle of land stewardship: healthy ecosystems require thoughtful, site-specific approaches. By sharing these insights, Greenacres helps provide farmers and land managers with valuable information to support resilient agricultural systems.

A Living Partnership: The Hedgerow Comes Into Its Own

What began as a collaborative planting effort in the spring of 2024 has grown into a thriving habitat filled with new life. With the help of Greenacres staff and volunteers, the largest hedgerow in Greenacres history was planted as a permanent living asset within our production spaces.

Made up primarily of native plants, the hedgerow was carefully designed to welcome beneficial birds and insects that help create a balanced and resilient garden ecosystem. As the planting entered its third growing season, it began reaching a new stage of maturity, with stronger roots, increased growth, and a growing ability to support surrounding life.

To further enhance the habitat, the Garden team added hawk posts and birdhouses, creating even more opportunities for wildlife to thrive. Through ongoing monitoring with our Research team, Greenacres documented a 27% increase in bird populations compared to 2023, with those numbers remaining consistent in the years since.

While we continue to study the full impact of the hedgerow, our Garden team observed reduced pest pressure and a greater presence of beneficial species throughout the production areas. This living partnership between plants, insects, birds, and people demonstrates the power of working with nature to create healthier, more diverse agricultural systems.

Sharing Knowledge, Strengthening Communities

The work of Greenacres reaches beyond our farms through education, research, and a commitment to sharing knowledge with our broader community.

This spring, our Livestock team welcomed local firefighters and law enforcement officers for a First Responder Livestock Emergency Training. Through hands-on experiences with cattle and horses, participants learned how to safely approach and move animals, understand flight zones, load and unload trailers, and respond more confidently during emergencies involving livestock.

The team also shared research findings with approximately 40 farmers and aspiring producers at the Ohio Ecological Food and Farm Association (OEFFA) conference. The presentation highlighted a Greenacres research project comparing different breeds of hogs and meat chickens, evaluating feed efficiency, production costs, and meat quality through blind taste testing.

The findings challenged common assumptions around heritage breeds. Heritage meat chickens required significantly more feed without providing a flavor experience preferred over the standard Cornish Cross breed. For hogs, most heritage breeds showed similar production efficiency and flavor profiles, while Idaho Pasture Pigs required more feed and resulted in higher production costs.

By conducting research and openly sharing the results, Greenacres helps farmers make informed decisions without requiring them to take on the financial risk of testing these questions themselves. Whether preparing first responders to care for animals during emergencies or equipping farmers with practical research, these efforts reflect Greenacres’ commitment to education, research, conservation, and being a good neighbor.

Exploring the Connection Between Farming and Human Health

In May, Greenacres welcomed community members to Nippert Barn for an evening focused on a question that connects all of us: How do the ways we grow food influence the food we eat and our overall well-being?

Guests gathered for Human Health Impacts of Farming Practices, beginning the evening with a cocktail hour featuring appetizers prepared with Greenacres-grown products. The conversation continued with Greenacres Senior Director of Research and Agroecology Chad Bitler and metabolomics expert Dr. Stephan van Vliet, who shared the final results of their collaborative research project, Regenerative Farming Systems and Their Impact on Food Quality and Human Health.

Together, they explored the connections between farming practices, nutrient density, and food quality, followed by a thoughtful question-and-answer session with attendees.

For those who were unable to join us, the presentation remains available to watch online.

29 May 2026

Garlic Scape Pesto

Garlic Scape Pesto

This garlic scape pesto is a fresh, flavorful way to use seasonal garlic scapes. Blended with Parmesan cheese, walnuts, olive oil, and lemon juice, it creates a bright, savory sauce that pairs well with pasta, steak, chicken, or sandwiches. Extra pesto can also be frozen for easy use later in the season.

Ingredients
  

  • 1 cup Garlic Scapes, cut into 2-inch pieces
  • 1/2 cup Grated Parmesan Cheese
  • 1/3 cup Walnuts
  • 1/3 cup Olive Oil
  • 1 Tbsp Lemon Juice
  • Black Pepper to taste

Instructions
 

  • Gather ingredients together. Remove any woody ends from the scapes and the flower bud.
  • Add garlic scapes, Parmesan cheese, walnuts, lemon juice, and black pepper to a food processor. Pulse mixture until broken down.
  • With the processor running, slowly add olive oil until blended.
  • Serve by adding a small amount of pesto to cooked pasta. Pesto is also a flavorful addition for serving with steak, chicken, or sandwiches.
  • Extra pesto can be frozen in and ice cube tray. Once frozen, the pesto can be stored in a freezer safe container.
15 May 2026

Stewarding Healthy Ecosystems: Principles for Herbicide Use at Greenacres

Stewarding Healthy Ecosystems: Principles for Herbicide Use at Greenacres

At Greenacres Foundation, the management of natural areas is rooted in a commitment to ecological stewardship, biodiversity, and immersive educational experiences in nature. Healthy ecosystems depend on a diversity of native plants, and one of the greatest threats to plant diversity in southwest Ohio is invasive plant species.

Less than a decade ago, many forested areas across Greenacres properties were heavily impacted by invasive plants including Amur honeysuckle (Lonicera maackii), privet (Ligustrum spp.), and Multiflora rose (Rosa multiflora). These aggressive species outcompete native vegetation, reduce habitat quality for wildlife, and limit the diversity that healthy ecosystems require to thrive.

Since 2018, Greenacres has committed significant resources to invasive plant management across all campuses. Through this ongoing work, invasive plant densities have been greatly reduced while native plant diversity and groundcover have steadily increased. These improvements support healthier forests, more resilient ecosystems, and richer educational opportunities for visitors and students alike.

2019 - Before Management, dense honeysuckle
2023 - After Management, understory is more open

An Integrated Pest Management Approach

Greenacres manages invasive species using an Integrated Pest Management (IPM) approach, which is widely recognized as a best practice in land stewardship. IPM combines multiple management techniques rather than relying on a single method.

These tools may include:

      • Mechanical controls: hand pulling, cutting, mowing
      • Chemical controls: targeted herbicide application
      • Cultural controls: equipment, boot cleaning, prescribed fire, and grazing

Herbicides are one tool within this broader management strategy. In many cases, herbicide applications provide the most effective long-term control of invasive perennial and woody plants. Mechanical methods alone, such as cutting or mowing, often only suppress growth temporarily and can stimulate vigorous regrowth. When carefully and selectively applied, herbicides can permanently eliminate targeted invasive plants, allowing native species to recover.

How Herbicides Are Used at Greenacres

Herbicide use at Greenacres is primarily limited to natural areas for invasive plant management. Minimal use may occur in select research areas when necessary. Herbicides are never used in existing pastures or crop production areas.

When new pastures are established, soils and forages are tested for herbicide presence before livestock grazing is permitted.

All herbicides used at Greenacres are applied by trained staff members or licensed contractors using methods designed to minimize risk to visitors, livestock, applicators, and surrounding ecological systems.

Applications in natural areas are targeted rather than broadcast treatments. This means herbicides are applied to individual plants or small groups of plants instead of being sprayed broadly across an area.

Application methods used at Greenacres include:

      • Foliar treatment: applying herbicide directly to plant leaves
      • Cut stump treatment: applying herbicide to a freshly cut stump to prevent regrowth
      • Basal bark treatment: applying herbicide to the lower bark of woody stems
      • Stem injection methods such as “hack and squirt” or girdle-and-spray treatments, which place herbicide directly into the plant’s vascular system

These methods allow staff to target invasive plants precisely while minimizing impacts to surrounding native vegetation.

Herbicides Used at Greenacres

Common herbicides used at Greenacres include glyphosate and triclopyr.

Glyphosate is particularly effective in controlling invasive shrubs such as Amur honeysuckle and privet. Triclopyr is commonly used for species including Asian bittersweet (Celastrus orbiculatus) and Autumn olive (Elaeagnus umbellata). Both herbicides may also be used in cut stump treatments.

Additional herbicides may occasionally be used for research projects or to manage particularly difficult invasive species when appropriate.

Spot foliar treatment of Asian bittersweet (Celastrus orbiculatus)
Cut stump treatment of callery pear (Pyrus calleryana)

Precautions Taken When Using Herbicides

Greenacres takes extensive precautions to ensure herbicide applications are both safe and effective.

Applications are only conducted under appropriate weather conditions to reduce drift and improve treatment accuracy. Staff carefully consider plant biology, growth stage, and seasonal timing to determine the most effective treatment approach while minimizing the amount of herbicide needed.

Whenever possible, herbicide treatments are paired with mechanical management practices to increase effectiveness and reduce overall chemical use.

Staff also use marking dye during applications to prevent overtreatment and improve visibility and safety. All applications are documented, including:

      • Date and time
      • Location
      • Weather conditions
      • Product information
      • Application method

When necessary, relevant staff members are notified before applications occur, including any temporary re-entry restrictions for treated areas.

Other Land Management Tools

Herbicides are only one component of Greenacres’ broader land stewardship strategy. Maintaining resilient ecosystems requires a diverse set of management tools and long-term ecological planning.

In addition to chemical controls, Greenacres utilizes:

      • Mechanical management techniques
      • Prescribed grazing
      • Prescribed fire
      • Competitive native plantings
      • Habitat restoration practices

These approaches work together to improve ecosystem health, increase biodiversity, and create landscapes that can sustain both wildlife and meaningful educational experiences for future generations.

Learn More

For more information about our research projects studying best practices in effective invasive plant controls, explore the downloads below.

29 Apr 2026

Grilled Chuck Roast

Grilled Chuck Roast

This grilled chuck roast is marinated in a simple blend of garlic, balsamic vinegar, olive oil, and spices, then cooked over high heat for a flavorful, tender result. Sliced thin against the grain and finished with flaky sea salt, it’s a straightforward way to prepare a hearty cut of beef with rich, balanced flavor.

Ingredients
  

  • 4 Cloves of Garlic
  • 1/2 cup Balsamic Vinegar
  • 1/4 cup Extra Virgin Olive Oil
  • 1 Tbsp Kosher Salt
  • 1 Tbsp Fresh Ground Black Pepper
  • Chuck Roast approx. 2 lbs. about 1 1/2" thick
  • Flaky Sea Salt

Instructions
 

  • Whisk together in a large bowl: garlic, vinegar, oil, Kosher salt, and black pepper.
  • Add chuck roast and turn to coat. Refrigerate in the marinade. Turn the roast halfway through marinading. The roast should be marinaded between 12-24 hours.
  • Preheat grill for medium-high heat. Allow to heat for 5 minutes before adding roast. Grill the chuck roast, turning every 5 minutes, until an instant-read thermometer reads 120°F for rare, 125°F for medium-rare, and 135-140°F for medium. The cooking time should be approximately 20-30 minutes.
  • Transfer meat to a cutting board. Allow the roast to rest for 10 minutes. Thinly slice against the grain. Season with flaky sea salt before serving.