
Silphium Design LLC
Naturally Inspired Websites
Let your business take flight with increased leads, higher sales, and brand awareness.
Web Development | Content and Blog Creation | Hosting and Maintenance | Search Engine Optimization
Silphium Design Services
WordPress Development
Development of Responsive Websites.
Content and Blog Creation
Content for Websites and help with Blog Writing.
Hosting and Maintenance
cPanel Hosting and Maintenance of Websites.
Search Engine Optimization
Search Engine Optimization for Websites.
Conservation Markets We Serve
Organizations
Businesses
Governmental
Testimonials

Kim R. – Expressly Written, LLC
“Robert is both knowledgeable and passionate about the work he does making websites user-friendly for those with disabilities. There are simple, yet key changes you can make to your website that helps others.”

Jacob H. – Tri-State Mulch
“Robert is very knowledgeable in web design and always takes the time to answer all my questions.”

Paula R. – Aqua Community Relations
“Robert’s encyclopedic understanding of the environment inspires me to dig deeper and make good choices.”

Bridging the Gap between environmental needs and technology
Robert Coxe, Founder and Owner of Silphium Design LLC, studied plant taxonomy and ecology in college and is former State Ecologist for Delaware and former President of the Pennsylvania Academy of Science.