Nicole Goodman Horticulture Agent Spartanburg County
For the first time since 2023, Spartanburg County proudly offered the Master Gardener Volunteer Training once again—and it would not have been possible without the dedication, curiosity, and generosity of our Master Gardener Volunteer community.
Between August and December 2025, fifteen enthusiastic students completed the 16-week training focused on growing better, healthier gardens. Coursework covered a wide range of topics, including lawn care, native plant identification, hands-on invasive plant removal, and soil health for a more bountiful harvest. Their commitment culminated in a rigorous four-hour final exam in early December, which they passed with flying colors, demonstrating both knowledge and determination.
Graduation, however, is just the beginning. Each new Master Gardener Volunteer now contributes 40 hours of educational service, sharing science-based gardening practices throughout the county. Many are already actively serving—offering lectures at local libraries, teaching garden club classes, introducing young visitors to the beauty of Hatcher Garden, or guiding community members during monthly workdays at St. Luke’s Free Medical Clinic in downtown Spartanburg.
Our Master Gardener Volunteers are more than educators; they are stewards of growth, connection, and care. Through their service, they leave a lasting mark on Spartanburg County—one garden, one lesson, and one shared moment at a time.
As the new Horticulture Agent in Union County, the past few months have been both busy and rewarding. After stepping into this role last fall, my first priority was getting to know the community and sharing with residents that horticulture support and programming was available through Clemson Extension. Early visits to the Piedmont Physics Garden and Sanders Garden Center helped establish those first local connections.
Just as I started to settle in, the Union County Fair arrived, bringing a whirlwind of activity. I jumped in where needed and even had the opportunity to teach a session for “5k Day”, one of the week’s highlights. After the fair, I shifted to planning programs to support residents across the county.
In December, I presented a Poinsettia program at two local churches. Both programs were well attended, and participants seemed to truly enjoy learning about the history and care of this classic holiday plant. Word spread, and I was soon invited to share the presentation again at the Union County Carnegie Library. These programs marked my first full presentations created specifically for Union County, and I’m eager to continue offering educational opportunities.
With the new year underway, I’m excited to launch my spring project: a six-part Vegetable Gardening Series. Each Monday at 10 a.m., from February 9 through March 16, participants will explore a different aspect of vegetable gardening. This series is designed for everyone – from those planting a garden for the first time to seasoned growers looking to sharpen their skills.
Looking ahead, a major goal is bringing the Master Gardener course back to Union County for the first time in over a decade. While neighboring counties provide training, having one in Union again would make the program far more accessible for our residents. If enough interest is expressed, I plan to host a new course in fall 2026, running from August to November. Those interested may contact me at 864-795-2567 or bgreen5@clemson.edu.
Thank you to everyone who has offered such a warm welcome. I’m excited to continue growing horticulture programming for the people of Union County.
Jackie Jordan, the Fairfield County Urban Horticulture Agent and Master Gardener Coordinator offered two Master Gardener Training classes in the fall of 2025. The Master Gardener Training Class trains, selects, and utilizes knowledgeable volunteers to facilitate the educational work of the local Horticulture Agent by delivering research-based information to the citizens of the state. The course is an 11-week course covering lawn care, home vegetable gardening, urban tree care, native and ornamental plant selection, and insect, disease and weed identification and management. Master Gardeners provide many free garden programs at multiple Richland County Library locations.
On March 26th Jackie Jordan will be hosting a landscape design workshop focusing on using native and edible plants in the landscape. Participants will learn principles of design so they can create a beautiful and functional home landscape.
For more information on the program, please reach out to Jackie Jordan by email at jkopack@clemson.edu.
By: Andrew Jeffers, Greenville County Horticulture Agent
Greenville County Extension is excited to announce a new partnership with the Greenville State Farmers Market, strengthening opportunities for agricultural education, horticulture outreach, and community engagement in Greenville County.
This partnership creates a shared space where Extension programming and the Farmers Market’s mission intersect—connecting residents with practical, research-based information while supporting local agriculture and green industry professionals.
Through this collaboration, Drew Jeffers, Horticulture Agent for Greenville County, will work with market leadership to deliver educational workshops, demonstrations, and trainings that serve homeowners, Master Gardeners, landscapers, growers, and the general public. Planned programming will focus on topics such as urban tree care, sustainable landscaping, pest management, seasonal gardening practices, and homeowner horticulture education.
In addition, Amie Mabe, 4-H Agent for Greenville County, is actively planning youth-focused programs at the Farmers Market that will support agricultural literacy, hands-on learning, and community engagement. These efforts will expand opportunities for young people to connect with food systems, horticulture, and environmental stewardship in a highly visible public setting.
Other Greenville County Extension agents are also exploring the possibility of scheduling future programs and workshops at the Farmers Market, reflecting a broader interest in using the site as a hub for Extension education across program areas.
The Greenville State Farmers Market provides an accessible, high-traffic location that attracts a diverse audience—from experienced growers to first-time gardeners. Hosting Extension programs at the market allows education to meet people where they already gather, reinforcing Extension’s role as a trusted source of science-based information.
By combining Extension expertise with the Farmers Market’s strong community presence, this partnership enhances Greenville County’s capacity to promote sustainable practices, informed decision-making, and long-term stewardship of landscapes and natural resources.
Details on upcoming programs and events hosted through this partnership will be announced in future newsletters and through Greenville County Extension communication channels.
For more information on Extension programs and educational opportunities, contact Greenville County Extension.
By: Andrew Jeffers, Greenville County Horticulture Agent
Urban trees are more than landscape features—they provide shade, reduce stormwater runoff, improve air quality, and add long-term value to our communities. To help homeowners, landscapers, and Master Gardeners better understand how to establish and care for trees in developed environments, Greenville County Extension recently hosted an Urban Tree Workshop led by Drew Jeffers, Horticulture Agent for Greenville County.
The workshop attracted 42 participants from across the county and focused on practical, research-based strategies for improving tree survival and long-term performance in urban and suburban landscapes.
One of the primary topics covered was proper tree planting techniques, including correct planting depth, identifying the root flare, and the importance of wide, shallow planting holes. Participants learned that many common tree problems begin at planting and that improper installation can shorten a tree’s lifespan by decades. Common issues such as girdling roots, buried root flares, and compacted soils were discussed, along with methods for correcting or preventing them.
The workshop also addressed mulching and watering practices, areas where well-meaning maintenance often causes unintended harm. Participants learned how excessive mulch can damage tree trunks and restrict oxygen to roots, as well as why consistent, moderate watering is more effective than infrequent heavy irrigation. Proper mulch placement and irrigation timing were emphasized as simple, low-cost practices that significantly improve tree establishment.
Another key focus was urban tree stress. Trees growing in developed environments face unique challenges, including limited rooting space, reflected heat, soil compaction, and mechanical injury. Understanding these stressors helps explain why trees in landscapes often decline prematurely and highlights the importance of proactive management rather than reactive treatments.
The workshop concluded with a discussion on long-term tree care, including structural pruning, monitoring for pests and diseases, and recognizing when professional arborist services may be needed. Participants were encouraged to view tree care as a long-term investment that benefits both individual properties and the broader community.
Educational programs like this Urban Tree Workshop support Greenville County’s commitment to healthy landscapes, resilient urban forests, and informed environmental stewardship. By improving how trees are selected, planted, and maintained, residents can help ensure Greenville County’s trees thrive for generations to come.
For information on upcoming Extension programs and educational opportunities, contact Greenville County Extension.
By: Andrew Jeffers, Greenville County Horticulture Agent
Clemson Extension recently hosted the 8th Annual Integrated Pest Management (IPM) Symposium in Greer, bringing together professionals from across the region for a full day of applied, research-based education.
The symposium attracted 93 participants, including landscapers, nursery and greenhouse professionals, pesticide applicators, Extension personnel, and industry representatives. The event focused on practical IPM strategies designed to improve pest control outcomes while reducing unnecessary pesticide use and minimizing environmental and economic risk.
Sessions emphasized the core principles of IPM, including accurate pest identification, monitoring and threshold-based decision making, resistance management, and the integration of cultural, mechanical, biological, and chemical control tools. Speakers highlighted how improper timing, overreliance on single modes of action, and reactive management approaches can contribute to control failures and resistance development.
Participants also received updates on current pest issues affecting ornamental landscapes and production systems, along with guidance on selecting appropriate control options based on site conditions, plant material, and pest pressure. Emphasis was placed on making informed management decisions that protect both plant health and applicator safety.
The symposium provided an opportunity for professionals to earn pesticide recertification credits while engaging directly with Extension specialists and peers. Attendees were encouraged to take information from the program back to their operations to improve long-term pest management efficiency and sustainability.
Educational events like the IPM Symposium reflect Clemson Extension’s commitment to supporting South Carolina’s green industry through science-based training and professional development. By promoting IPM principles, Extension helps ensure that pest management practices remain effective, economical, and environmentally responsible.
Information on future IPM programs and educational opportunities will be shared through Clemson Extension and Greenville County Extension communication channels.
For more information, contact Greenville County Extension.
By: Andrew Jeffers, Greenville County Horticulture Agent
In 2026, Horticulture Agent Drew Jeffers is lining up a full slate of practical programs that meet learners where they are—on jobsites, in community spaces, and online. We open the year with a Tree Workshop on January 22 in Greer, a half-day deep dive designed for crews and managers who want fewer callbacks and healthier canopies. Sessions move from tree ID challenges to invasive species awareness, then into “plant this, not that” alternatives and the soil/site realities that make-or-break urban trees—each talk aimed at decisions you’ll make the next day.
February stacks training options for every audience. Growers and land managers can earn credentials at the Private Applicator session on February 3 (Greenville DHEC training room). Home gardeners get a focused, myth-busting Hydrangeas webinar on February 18. And turf professionals can spend February 26 in an Advanced Turf IPM Workshop that walks through communication with clients and crews, cultural practices that strengthen IPM, insect and disease ID, scouting and thresholds, and advanced weed management—seven hours that connect diagnosis to action, start to finish.
Looking ahead to fall, the Master Gardener main course runs August 4–November 17, bringing a new cohort into research-based horticulture with plenty of hands-on problem-solving. We’ll also gather the industry at the IPM Symposium on October 22 (Canon Centre, Greer) to compare notes, sharpen scouting and decision-making, and leave with steps that improve outcomes across the Upstate. A second Private Applicator date follows on November 5 for those needing certification before year’s end.
Along the way, Drew will share tailored talks with local garden clubs and appear at regional and national meetings—including ASHS (August), the EMG Conference (August), and iLandscape (February)—to keep our programs aligned with current science and the real-world questions people bring to the table. It’s a year built around one goal: practical learning that turns into better decisions, healthier landscapes, and confident clients across Greenville County and beyond.
By: Andrew Jeffers, Greenville County Horticulture Agent
The 2025 Master Gardener class brought together 28 participants for a fall season of hands-on, research-based learning focused on real problems from Upstate yards and landscapes. Each Tuesday, the cohort moved from fundamentals to field application—building a shared language around soils and plant nutrition, plant physiology, integrated pest management, plant pathology, nuisance wildlife, and diagnosing plant problems.
Learning didn’t stay in the classroom. The group practiced sample collection and diagnosis, compared notes on “look-alike” issues, and took targeted site visits that connected teaching to practice—so what they learned in the morning showed up in better decisions that afternoon. A simple capstone kept it practical: every participant chose a real landscape issue, used credible (.edu) sources to identify causes, and outlined a step-by-step solution to share with the class.
By graduation, the cohort had what they came for: confidence to identify before treating, clearer judgment about when (and when not) to use pesticides, and a toolkit for communicating recommendations to neighbors, clients, and community groups. The next step is service—bringing those skills to help desks, demonstration gardens, and local outreach events across Greenville County.
By: Andrew Jeffers, Greenville County Horticulture Agent
The IPM Symposium has grown into a place where pros compare notes, sharpen their diagnosis, and leave with steps they can use the next morning. That momentum has been building—237 attendees at the 6th annual event underscored the demand for practical, field-tested guidance, and last fall’s 7th Annual IPM Symposium kept the focus on decision-making with sessions like “Will Consumers Purchase a Landscape Scouting Program?” that translated research into service design for real clients.
This year, Horticulture Agent Drew Jeffers is taking the next step. The 8th Annual IPM Symposium will be simulcast to extend access to teams who can’t travel—municipal crews, small shops, and out-of-area professionals—so more people can engage with the duplicate evidence-based content that’s guided the series, including insights from our work on consumer IPM knowledge. The goal is simple: reach more practitioners, keep the conversations grounded in data, and help crews make better choices that protect people and landscapes across the state.
By: Andrew Jeffers, Greenville County Horticulture Agent
This spring, Horticulture Agent Drew Jeffers published “Estimating Consumer Integrated Pest Management (IPM) Knowledge” in HortTechnology—a data-driven look at what homeowners actually understand about IPM. Coauthored with colleagues Behe, Vassalos, Bridges, and White, the article (March 3, 2025) provides a clear reference point we can use to tailor education, outreach, and industry communication.
Jeffers has already put these insights to work. In February, he led a pesticide-credit webinar for professionals—“Professional Pest Scouting Programs: Using Consumer IPM Knowledge for Pest Management Decisions”—to translate the research into tighter scouting routines and clearer client messaging (31 attendees). Master Gardener audiences engaged the public-facing side of this work in sessions on navigating consumer recommendations. In contrast, industry audiences explored how to use consumer IPM knowledge to market plants (125 attendees).
This paper also complements his earlier HortTechnology study on whether customers would purchase a landscape scouting program. It gives practitioners both what clients know and how they might buy. Together, these findings help to design services and education that meet people where they are—leading to better decisions and healthier landscapes.
