Blue Thumb - Planting for Clean Water™ is a collaborative program originally developed by Rice Creek Watershed District. Blue ... Thumb partners are a group of professionals from local governmental units (watershed and conservation districts, cities, counties); non-profit and community organizations; and nursery and landscape professionals. The Blue Thumb program aims to encourage homeowners to use native plant gardening, raingardens, and shoreline stabilization to reduce runoff from their home landscape in an effort improve water quality. Since we all want clean water, Blue Thumb helps partners present a unified public education message. Partners may use the attractive Blue Thumb logo on print pieces, purchase promotional materials co-developed by field professionals, and more effectively collaborate with agencies and organizations with shared education goals. A partnership like Blue Thumb minimizes duplication and increases the strength of our reach to watershed residents. Retailers benefit from the increased exposure that results from association with Blue Thumb, and will also receive technical support and opportunities for professional development through trainings and workshops. . Get Involved Contact Jessica Bromelkamp at jbromelkamp@ricecreek.org or 763-398-3073. read more