Happy 4th of July to all my gardening friends far and wide!  This very clear but not too orangey red pelargonium is part of a 10+ year breeding program crossing ivy pelargoniums with zonal pelargoniums in search of hybrids with the best of both plants.  The Caliente series is heat and drought tolerant and flowers profusely.  Check out http://www.provenwinners.com for more details and to see photos of the other colors in this series.