Calyx Design Group is a Saint Paul based professional design firm specializing in Landscape Architecture, Sustainable Design, and Master Planning. We work on a broad range of project types and sizes, from small commercial improvements to large master plan commissions.

We take time to define the project scope and utilize a collaborative approach to the design process, working with our clients & fellow design team members to help outline a work plan and generate solutions. Our office can provide the flexibility to meet your needs, whether you're looking for basic design services, phased master plan, or a highly detailed development package, we have the experience necessary for your project's success.

Our office is engaged with the community to bring awareness to multi-modal transportation, preservation of public spaces, and sustainability through innovative and collaborative Landscape Architecture + Planning.

Competitive rates, attention to detail, unmatched value. Come see what we're all about.







Ben Hartberg | PLA, ASLA, CLARB, LEED AP Principal Landscape Architect

Mark Flicker | PLA, ASLA, CLARB Landscape Architect + Project Manager


We offer the following professional services: 

  • Landscape Architecture

  • Site Design + Master Planning

  • Athletic Field + Facility Design

  • LEED and B3 Credit Support

  • Tree Preservation

  • Field Tree Inventory

  • Pre-Design Studies

  • Visual Analysis

  • Green Roof Design

  • Bio-Swale + Rain Garden Design

  • Grading, Drainage, & Erosion Control

  • Signage + Wayfinding

  • 3-D and 2-D Graphics

  • Park + Playground Design

  • Cost Estimation

  • Contract Management

  • Construction Administration

  • Project Management