Tilly’s mission is to make professional landscape design accessible to every homeowner.

Sarah, Heather, Blythe, Alexis

Tilly was founded with a goal to simplify the landscape design process for today’s busy and cost-conscious homeowner.

The company was launched in February 2019 by four best friends from high school; one a talented landscape architect, the others business-savvy homeowners who didn’t want to spend a fortune on design.

What started as an experiment and labor of love has quickly grown into an online platform serving homeowners in almost all 50 states. Through a modern design process, Tilly’s clients enjoy a custom experience with a professional designer for a fraction of the traditional cost.

Beyond its passion for helping people enjoy their outdoors through affordable and good design, Tilly is a steward of the environment. The company is committed to delivering eco-conscious and sustainable landscape design, neutralizing their carbon footprint through partners such as One Tree Planted, and supporting local community efforts.

Blythe Yost

Landscape Architect & CEO

The Tilly design team is led by Blythe Yost, who has been practicing landscape architecture for over 15 years. She is the principal and founder of two high-end landscape companies, whose projects include everything from contemporary courtyards in Brooklyn to multi-acre estates in The Hamptons.

Yost graduated from Cornell University with a Bachelor of Landscape Architecture and a focus on horticulture.

blythe yost

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