Landscaping Phoenix since 1991, Horticultural Frontiers is a landscaping and design firm serving Phoenix, Scottsdale, Paradise Valley, and the Metro Area. Specializing in creating custom living environments, that are not only functional, but also pleasing to the eye, Horticultural Frontiers is known locally as the leading edge in landscape design and installation. Whether you're looking for a custom residential landscape, a truly original swimming pool design, a safe, educational play area for the kids, or considering your own private putting green, we can help you envision your property as your personal showcase.