Sustainable Landscape Design (Xeriscaping, Florida Friendly) Through the use of native plants, sustainable principles and xeriscaping philosophy, Rethink Resurces, offers landscape consulting and design services to increase value, aesthetic qualities and experience within the landscape. Eco Logical Consulting Rethink Resurces understands the principles of building science and dynamics of air flow, heating, air conditioning, lighting, insulation, ducts, ventilation, windows, building materials and more. Thoroughly inspecting and testing all the components of a home, and accurately diagnosing the root source of problems, we can make recommendations for the most cost and energy efficient solutions, saving the homeowner money as well as helping the environment.