Category: Featured

13 Jun 2023
Three educators exploring creek and observing rocks

Greenacres Water Quality Education Center to be Renamed to Reflect Diverse Field Trip Programming and the Community it Serves

Three educators exploring creek and observing rocks

Greenacres Water Quality Education Center to be Renamed to Reflect Diverse Field Trip Programming and the Community it Serves

Miami Township, Clermont County – June 8, 2023

Greenacres is pleased to announce a change that better aligns with their field trip programming. Effective immediately, the Greenacres Water Quality Education Center building will be renamed “Greenacres Miami Township – Clermont County.”

The decision to adopt the new name stems from a desire to change the public perception of the educational experiences and opportunities available at this facility. While the original name specifically highlighted water quality programs, the location has always offered a comprehensive suite of activities, covering various aspects of environmental education.

“Programs at this facility can range from anywhere maple syrup collection activities in the winter, to creek exploration in the summer, and so much more” says Scott Wingate, Greenacres Director of Education. “By renaming this location, we hope to emphasize that this facility is more than just water quality education. This new name reflects our commitment to serve Clermont County by providing immersive and engaging field trip programming that explores not only water quality but also other vital aspects of environmental stewardship. We will continue to offer a rich selection of field trip experiences that empower visitors to understand, appreciate, and protect our natural world.”

Greenacres thanks Miami Township, Clermont County community for their continued support and looks forward to this new chapter as they embrace a more comprehensive approach to environmental education.

For media inquiries or further information, please contact:

Name: Peter Wheeler

Title: Director of Marketing

Organization: Greenacres Foundation

Email: pwheeler@green-acres.org

25 May 2023

Pasture Restoration with Native Warm Season Grasses

Pasture Restoration at Greenacres

You may have noticed some of the pastures at Greenacres looking a bit different than usual. This is because we used an herbicide treatment to eliminate the fescue found in these fields. We don’t typically use herbicides, but our research has found that in certain, limited circumstances, they are the least destructive and more effective method for restoring native grasses.

In 2019 we began converting some of the pastures at Greenacres Lewis Township into permanent stands of Native Warm Season Grasses through a joint research project with University of Tennessee’s Center for Native Grasslands Management. These native grasses, such as Big Bluestem and Indiangrass, were once widespread across the prairies of Ohio and the Great Plains, but almost all have been lost to land development and conventional tillage agriculture.

During this project we discovered that planting and establishing Native Warm Season Grasses can be very challenging. In the first year, the native grasses prioritize growing deep roots, and grow very few shoots above soil, leaving them vulnerable to being smothered and killed by weeds and other grasses if not managed correctly. Our research showed that targeted herbicide use to specifically reduce weed competition before planting is crucial to successful establishment of native grass species.

This spring we sprayed herbicide on fescue stands in certain fields on our Indian Hill farm in preparation for direct-drill planting of native grass seed before mid-June. No fertilizer or tillage is required. This summer we will monitor the seedlings and mow to reduce weed pressure if necessary to ensure good establishment of the Native Warm Season Grasses. Grazing animals will not return to these fields until we have had soil and forage laboratory tests that show no remaining herbicide residue.

We have set a goal to convert approximately 15% of our fescue pastures at our Indian Hill and Michaela Farm locations into Native Warm Season Grasses.

Native Warm Season Grasses are important to our generative agriculture practices for a number of reasons:

  • They offer excellent habitat for a wide range of grassland nesting birds.
  • They provide high quality forage to our cattle herds during the hot summer months.
  • They are native to our area and adapted to grow in shallow, low fertility soils.
  • They sequester large amounts of carbon through an extensive root system that can grow up to 8 feet deep.
  • Once established, the native warm season grasses will thrive for decades and reduce our need to plant short-term annual summer grazing crops each year such as sorghum sudan, buckwheat etc.
17 Apr 2023
vet tech students vaccination cattle in handling facility

Livestock Vaccination

Black angus cow with her calf and a flock of sheep, grazing through lush green pasture, surrounded by tall trees

Our Livestock Vaccine Practices

Vaccinations are an important part of the Herd Health Plan at Greenacres Foundation. Under guidance from our veterinarian, we use two vaccinations on our cattle and sheep every year to prevent diseases and ill health. Greenacres partners with the University of Cincinnati Veterinary Technician program by bringing Vet Tech students on-site to gain practical hands-on experience of vaccinating large animals.

Our Director of Agriculture, Michael Cox tells us that, “the vaccines we use are either ‘killed’, meaning they contains an inactive or ‘killed’ version of the disease causing germ, or ‘modified live’ vaccines, which means they contain a viable virus that can replicate, but it’s attenuated and does not cause disease in the animal. We do not use any mRNA vaccines on our animals”.

vet tech students vaccination cattle in handling facility

“We do not use any mRNA vaccines on our animals.”
Michael Cox, Director of Agriculture

The diseases we protect our animals against are common across the US and many of the infectious bacteria/viruses are naturally found in soil and local wildlife populations. Vaccinations protect our animals from clostridia diseases, respiratory disease and reproductive disease. Clostridia diseases are harbored in soil, typically cause rapid death in unvaccinated animals and are untreatable. ‘Blackleg’ and ‘Pulpy Kidney’ are two common clostridia diseases.

Respiratory diseases such as ‘IBR’ and reproductive disease such as ‘Leptospirosis’ cause lethargy, poor growth, lung damage, infertility and abortion in affected unvaccinated animals.

By vaccinating our livestock we are able to provide a safe and nutritious product to our consumers and ensure our livestock can remain healthy and thrive on our pastures. If you have any questions or concerns about how we raise our animals we always welcome queries and are happy to share our generative practices. You can reach us at mail@green-acres.org

07 Mar 2023
Snow-covered large Greenhouse with pond in front.

Around Greenacres – Winter 2023

Around Greenacres - Winter 2023

Improving Garden Production with Caterpillar Tunnels

Our garden team is excited to have nine operational caterpillar tunnels. These plastic tunnels are designed to extend our growth and harvest season by protecting crops from wind and weather. Our Manager of Garden Operations, Ian Zeglin tells us that, “these tunnels allow us to get our crops outside earlier in the spring and to keep our crops longer in the ground throughout fall.”

In the winter, the tunnels provide protection from the wind and cold-weather elements. Although we have several varieties of cold-hardy crops that are able to survive Ohio winters, the tunnels allow these plants to thrive in a harvestable manner. In the summer, the tunnels are then used for warm weather crops such as tomatoes and peppers. These crops love heat and the tunnels help provide a warm environment in which they can thrive. The tunnels also help keep leaves dry so that we don’t get diseases like late blight. Ian Zeglin also mentions that “with their light-weight and compact design, these tunnels can easily be moved and utilized all over the farm!”.

These tunnels allow us to get our crops outside earlier in the spring and to keep our crops longer in the ground throughout fall. And, with their light-weight and compact design, these tunnels can easily be moved and utilized all over the farm!

-Ian Zeglin, Manager of Garden Operations

What's New at Michaela Farm?

Indian Hill isn’t the only campus with new high tunnels. Our garden crew at Michaela Farm is also adding them to the St. Mary’s Road gardens. In addition to vegetable production improvements, we are gradually reintroducing more livestock back to the farm. Last month, we added a mobile coop to the property, along with a flock of 150 laying hens and two roosters which means eggs have returned to the store! Mobile coops benefit the pasture as the manure fertilizes the ground and the chickens eat insects and break up the soil with their scratching. You can click here to see a video tour of the coops we use and learn more about our egg production practices. 

We are looking forward to more vegetables year round at Greenacres Michaela Farm!

-Jules Brookbank, Garden Site Supervisor

Turning Geography into Data

Geographic information systems (GIS) is a way to combine data and maps to reveal new insights. The research department recently begun using GIS to broaden its capabilities through experiment site planning, mobile data collection, and data modeling. “Maps and GIS allow us to quickly get a snapshot of the land, using a combination of field-collected and remotely-sensed data. With a better understanding of our properties, our researchers and land managers can more effectively achieve their goals,” says Research Assistant, Luke Weyer.

One use of GIS is the detection of Amur honeysuckle via satellite. Amur honeysuckle and other invasive shrubs were removed at Greenacres starting in 2017. Amur honeysuckle maintains a competitive advantage over native plants by keeping green leaves and photosynthesizing after most native trees/shrubs have lost their leaves. Because of this, satellite imagery from November can “see through” the bare canopy and distinguish green honeysuckle leaves from the surrounding dormant vegetation.

As with all models, the data presented by GIS should not be immediately accepted as fact; there will be sources of error. These maps can, however, be used as a starting point to notice broad patterns (like the overall success of the removal), indicate areas on property where honeysuckle presence needs to be confirmed/rejected, and identify where honeysuckle is most likely to re-enter the property.

Above is the output map of that analysis, modeling where honeysuckle (yellow) may be present. Notice the lack of honeysuckle present on Greenacres’ property in comparison to surrounding areas, especially along the right edge of the property.

“Maps and GIS allow us to get quickly get a snapshot of the land, using a combination of field-collected and remotely-sensed data. With a better understanding of our properties, our researchers and land managers can more effectively achieve their goals.”

-Luke Weyer, Research Assistant 

Electric Lawn Mowers

After a year long trial of electric automatic lawn mowers, Greenacres has purchased an additional six. These electric mowers are quieter, safer, and require less maintenance than traditional lawn mowers, making them a great fit for our “green” initiatives. Our goal is that they outlive our older-model lawn equipment to prove their sustainability. Our Buildings and Grounds Director, Alex Saurber informs us, “after several months of research, we are very excited to move forward with the additional automatic mowers. With these new mowers at work, it frees up a lot of time for our estate crew to start new projects, including ‘green’ ones. We are proud to be taking steps towards a greener future and look forward to reduced emissions when maintaining our lawns.”

“After several months of research, we are very excited to move forward with the additional automatic mowers. With these new mowers at work, it frees up a lot of time for our estate crew to start new projects, including ‘green’ ones. We are proud to be taking steps towards a greener future and look forward to reduced emissions when maintaining our lawns.

-Alex Saurber, Director of Buildings and Grounds 

Maple Syrup Production at Greenacres

Did you know North America is the only place in the world where maple syrup is produced?  In fact, the majority of maple syrup comes from Canada. However, there are twelve maple-producing states in the US, and Ohio is ranked in the Top Five. In southern Ohio, sap begins to flow in late January or early February. The best production happens when the temperatures reach over 40F during the day and below 32F during the nights.

We tap sugar maple trees as this species has the highest sugar content of all maple species. It requires over 40 gallons of sap to produce 1 gallon of pure maple syrup!  Each maple season, students visit Greenacres to experience the entire maple syrup process through our field trip programming.  This year we shared the joy of maple syrup production in our new Sugar Shack at our Old Church site. This is where we begin the process of evaporating and producing maple syrup from the sap we collected in our “sugar bush.”

A group of children gathering outside a wooden maple sugar shake

Preserving Herbs Through Dehydration

Dried herbs are a great way to add flavor to your cooking, especially when fresh options are not available. Drying preserves the flavor of the herbs, reducing waste and maximizing the yield of our plants during the growing season. We were able to introduce these to our customers thanks to the efforts of our Garden Apprentice, Abby McGuire. Garden apprentices are required to select a project for personal development and Abby selected dried herb production. We’re very proud of what she accomplished!  

We grow a vareity of herbs, like sage, thyme, lavender and chamomile. The plants are packed with oils and flavors and are harvested by the garden team early in the day alongside our vegetables. Post-harvest care varies based on the characteristics of each herb. Some herbs like sage and rosemary benefit from the leaves being removed from the stem before drying, while thyme is small and tender, better suited to dry with the leaves on the stem, and then stripped after drying.

We worked with the Health Department to develop kitchen protocols to ensure food safe practices are followed during the dehydration and packaging process. It can take anywhere from 8-12 hours to create a finished product depending on the variety of the herb being dehydrated. Herbs that are woody, like rosemary, take longer to dry fully than delicate herbs like basil and dill. Once dry, the herbs are carefully weighed and packaged into individual packets, heat sealed, and labeled. We are excited to bring these little glimpses of summertime freshness into the Farm Store!

Dried Herbs in Brown Packaging (Dill and Rosemary)

“We want to ensure our plants are healthy before we harvest, to guarantee a quality product and allow the plant to regenerate for the future.”

Abby McGuire, Garden Apprentice

Winter Equine Program

The 2023 Spring Session is full. We still have an active waitlist, so if you are interested in enrolling your children in the lesson program we invite you to join our waitlist. We enroll riders between the ages of 8-18. 

School Horse Spotlight

Sol is a 24 year old warmblood and has been a Greenacres school horse since 2012. Sol is a jack of all trades in our lesson program. He is quiet enough to teach the beginners how to walk and trot, but he can also teach riders how to jump. During show season, Sol enjoys traveling to horse shows with our Pony Club members. When Sol is not teaching lessons or traveling to horse shows, you will find him hanging out with his best friend Quest during turnout.

Horse cantering through pasture with rider at competition