Mariani Premier Group company Planted Earth, a leader in professional landscape and horticulture services in the Mid-Atlantic region, recently hosted its 5th annual winter conference at Turf Valley Resort in Ellicott City, Maryland. The event brought together over 100 landscape architects, designers, horticulturists and green-industry professionals for a full day of industry learning and networking.
This year’s theme, “Landscaping 2.0: Rooted in Innovation,” focused on how technology, sustainability and data-driven tools are shaping the future of landscape architecture and horticulture. Through a full day of expert-led educational sessions and networking opportunities, attendees explored advancements in design technology, smart irrigation, drone applications and integrated site planning—all aimed at creating more efficient, intelligent and environmentally responsible landscapes.
As an official educational provider, Planted Earth offered qualifying attendees the opportunity to earn 5.0 LA CES credits through the American Society of Landscape Architects (ASLA) and 5.0 APLD credits through the Association of Professional Landscape Designers (APLD). The continuing education component underscores Planted Earth’s commitment to delivering meaningful, standards-based programming that supports the professional growth of landscape architects and designers.
"From a marketing perspective, bringing our partners across the green industry together for a focused day of learning and collaboration ahead of the new year is incredibly impactful. At Planted Earth, growth extends beyond the landscapes we manage — it includes the professional community we cultivate. By exchanging ideas, exploring innovation, and strengthening relationships before the spring season begins, we lay the groundwork for a stronger, more connected year ahead,” said Stephanie White, Marketing Director for Planted Earth.
“At the core of the Mariani Premier Group is a strong commitment to sharing best practices and innovative insights with our green industry colleagues and this event is a wonderful example of our commitment in action,” said Bryan Christiansen, CEO of the Mariani Premier Group.
What began years ago as a small in-house training has evolved into a fully educational, landscape architect–driven gathering and has become one of Planted Earth’s largest annual events. Designed not only as a conference but as a true networking experience, the Planted Earth Winter Conference provides valuable opportunities for industry professionals and their support teams to reconnect, collaborate, and start the year strong.
Planted Earth’s 2026 Winter Conference, themed “Landscaping 2.0: Rooted in Innovation,” highlighted the technologies and strategies shaping the future of the green industry. Featured speakers included Kevin Minton of Coastal Source, who presented on integrated outdoor audio and lighting solutions; Kirk Floyd of KDrone Services, who explored the expanding role of drone technology in horticulture; and Tony Kostreski of Vectorworks, who shared insights on AI-driven digital design tools. Additional sessions focused on smart irrigation advancements and regional nursery updates, reinforcing Planted Earth’s commitment to innovation, operational excellence, and delivering high-performance landscapes for discerning clients throughout the Mid-Atlantic region.
Following the success of this year’s conference, Planted Earth is exploring plans to expand its educational offerings in the future, including a potential summer event currently in development.
About Mariani Premier Group:
For over 65 years, Mariani Landscape has been a trusted market leader in the green industry. Now, the Mariani Premier Group is quickly becoming the world’s premier outdoor living company, creating and nurturing the outdoor spaces that bring families and communities closer together. Founded by green industry pioneer Frank Mariani and led by an experienced management team, the group is bringing together the finest landscaping companies in the country, providing them with the support and resources they need to reach new heights of success. With this national expansion, Mariani is transforming landscaping through the fusion of inspired creativity, advanced technology, and unparalleled service. For more information, visit www.marianipremiergroup.com. Companies interested in partnering with Mariani can email partner@marianipremiergroup.com for more information.
About Planted Earth:
Founded in 2010, Planted Earth is a premier landscape construction and horticultural maintenance firm serving the Mid-Atlantic region. The company specializes in high-end residential installation and ongoing landscape care, partnering with landscape architects and homeowners to build and maintain exceptional outdoor environments. With master gardeners, certified professional horticulturists, and experienced landscape technicians on staff, Planted Earth delivers landscapes that are installed with precision and cared for to perform beautifully year after year. Committed to advancing the green industry, Planted Earth also hosts annual educational events that bring together professionals, partners, and peers to share knowledge and promote innovation in landscape construction and horticulture. For more information, visit https://plantedearthlandscaping.com/