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Celebrating 40 years of bringing visions to life

Welcome to Proscape Horticultural!

Transforming outdoor spaces since 1983, Led by the father-and-son team of Ralph and Mark Muehmer, our legacy of landscaping excellence extends to London and the surrounding areas. Specializing in natural stonework and water features, we bring your outdoor dreams to life with expertise in woodworking, gardening, and lawn maintenance.  Discover the art of complete outdoor transformations with Proscape Horticultural. 

Meet the team


Ralph Muehmer

Meet Ralph Muehmer, the founder of Proscape Horticultural. With a Botany degree from Lakehead University, Ralph launched the business in 1983. His passion for landscaping, coupled with decades of expertise, has made Proscape a trusted name in landscape design.


Mark Muehmer

Mark Muehmer is the talented force at Proscape Horticultural. With dual degrees in Business and Horticulture from Fanshawe College, Mark brings over a decade of landscape industry expertise to our team, and infuses his creativity and expertise into every project

Ibby R, London ON

"What a wonderful experience Ralph and his crew delivered! They were friendly, hardworking and so helpful! What could have been a tense experience was anything but.
Now, we have a beautiful backyard! Thank you so much!"


Our Work

There may be no better way to communicate what we do than through images. Please click here to view our full portfolio and gallery.

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