The American Rose Society (ARS) announced at the 2015 National Conference that Proven Winners received the Award of Excellence for its Oso Easy Lemon Zest shrub rose. To receive this honor, a rose must prove its toughness and beauty in six different no-spray trial locations across the U.S.(USDA hardiness zones 5-9). “Oso Easy Lemon Zest rose is a […]
Archive for July 13th, 2015
ARS Selects ‘Oso Easy Lemon Zest’ Rose For Award of Excellence
Posted by Hugh on July 13th, 2015
Posted in acidic soil, Bee Favorite, Container growing, container shrub, Disease resistant, Disease resistant, Fertilizing plants, Flowering, Flowers, mulching, Propagation (Cuttings), Propagation(grafting), Pruning, Roses, shrub roses, Southern Appalachian Region, Summer heat tolerant, winter hardiness 
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