Let’s Make Your Home The Envy of The Neighborhood

Welcome to your new favorite plant shop!!

call us
Online Store

Coming soon to Prince Frederick, MD. Our Second location is opening in Spring 2026! We are beyond ecstatic to bring Collentro to Calvert County and look forward to seeing new faces! Stay tuned for more updates

A graphic promoting Collentro Horticultural Growers with a colorful garden scene on a computer screen and a sign-up prompt for newsletter with an email or phone number.

Stay in the Loop with Collentro Horticultural Growers LLC!

https://forms.gle/78z3MUCAbsttb7XG9

Want to be the first to know what's blooming each month? Join our mailing list to get monthly updates on what's going on at the greenhouse — including sales, new arrivals, special offers, and more!
All we need are a few details to get started.
Prefer to receive text messages instead of emails? Just enter your phone number instead!
Let’s grow something great together! 
 


21021 Hermanville Road
Lexington Park, MD 20653

Apple Maps
Google Maps
  • 8am to 5pm

Horticulture is our Foundation

We take pride in our vibrant environment, especially here in Southern Maryland. We can help you get more in touch with Mother Nature.

 
Shop

Offload your Soil and Wood Chips

We accept your clean soils and wood chips at no charge.

A person in a brown jacket is sprinkling soil from their hand into a black plastic planter.
A person's hand holding a small plant with roots, in a tray with soil, surrounded by other plants in a greenhouse or garden center.
Close-up view of brown wood mulch consisting of small, shredded pieces of wood and bark.
A person with blonde hair tied back, shirtless, crouching on a wooden floor, watering potted indoor plants of various sizes and types.

Never Too Late To Learn Something New

Learn about Plant Care for your Trees, Shrubs and Turf.

Plant Care
Black and white botanical illustration of a plant with elongated leaves and hanging seed pods.

Explore what is native to our region, and learn how to spot the differences.

Native Plants
Multiple glass containers with green plants inside, sealed with plastic wrap, in a laboratory or greenhouse setting.

Learn about the science of horticulture

The Science

Collentro Learning Center

Regional and Native Plants
Plant Care Tips
Horticulture is a Science

Contractor Services and Support

Get Connected
Belgard Authorized Dealer sign with a dark blue background and white text.
Logo for Tru-Scape Landscape Lighting featuring black text and yellow wave design.
The logo of Technisial in green text.
A family of three sitting on a brown chair, smiling and enjoying a Christmas celebration. There is a girl with brown hair wearing a green jacket, a woman with blonde hair in a black jacket, and a man with a beard wearing a black jacket and a black and green cap. In the background, there are Christmas trees, a red sign that says 'Merry Christmas,' and holiday decorations.
A woman with glasses and long blonde hair smiling while sitting in the driver's seat of a red Jeep Grand Cherokee Laredo, with the door open.
A man standing indoors near a door, wearing a cap, black hoodie with a logo, light-colored pants, and work boots. He has a beard and is smiling.
A woman in black clothes and hiking shoes holding a Christmas wreath decorated with colorful ornaments, posing with one leg lifted in a store aisle filled with holiday decor.

Meet Our Team

The Collentro Family

Nicholas and Valerie embarked on a bold journey in 2016 when they moved to Maryland to establish their landscape company and horticultural center. With a shared passion for nature and a commitment to excellence, they poured their energy into building a thriving business from the ground up. Over the years, their dedication has paid off immensely, as they continue to surpass their goals and expand their reach each year. Their expertise, creativity, and unwavering work ethic have earned them a stellar reputation, making their company a cornerstone in the community. Through innovation and perseverance, they’ve transformed their vision into a flourishing enterprise, proving that hard work and a love for what you do can lead to remarkable success.

Their daughter, Cheyenne, has been an integral part of their success, growing alongside the business and embracing the family’s love for nature. Even at a young age, she is already embracing her leadership role, confidently taking charge as the mini boss of the company. She has a eye for innovation and understands the vision her parents set in motion, making her more than ready to take over when the time comes. With her enthusiasm and dedication, she is poised to continue the Collentro Family’s legacy, ensuring that their businesses will thrive for generations to come.

Mercedes Forrest

Mercedes has been a dedicated member of the Collentro team since 2023, stepping into the manager role in 2024. With a passion for horticulture and strong leadership skills, she has played a key role in driving the company forward. Her favorite plant, the Coral Drift Rose, reflects her appreciation for vibrant and resilient beauty. Outside of work, she enjoys the thrill of driving her Jeep and cherishes her time spent playing with her dogs. Her commitment and expertise continue to make a meaningful impact, ensuring the Collentro family’s vision thrives.

Servando

Servando, our dedicated farm manager, is the backbone of our operation, ensuring that every plant is meticulously cared for and that the entire farm remains clean, organized, and safe. His expertise and unwavering commitment make all the difference, as he diligently oversees everything from soil health to irrigation, guaranteeing that our plants thrive under the best conditions. Beyond his technical skills, Servando’s presence is invaluable—his hard work and passion have made him a true staple here. Without his dedication, we would be missing out on the beauty and success that his care brings to our farm each and every day

Alexis

Alexis has been in the horticulture industry since 2013, working her way up from cashier to managing three nurseries in Southern Maryland. With experience in both wholesale and retail operations, she brings a deep understanding of plant care, customer support, and nursery management. At home, Alexis tends to her collection of 50+ houseplants. In her spare time she enjoys tap dancing and snuggling her cat, Nacho.