HomeRiverbank Wild RyeElymus riparius$1.95PricePlant Height3-5'Plant Spread1-2'Flower ColorCoarseBloom PeriodJul-AugCompanion PlantingsCompanion Plantings: Doellingeria umbellata, Helenium autumnale, Oligoneuron rigidum, Ageratina altissima, Oligoneuron riddellii, Symphyotrichum laeve, Aster firmus, Rudbeckia trilobaSeed Cost Per Oz.$3.00