Size true #2 gallon, Oso Easy® Lemon Zest Rose, Proven Winners evaluated yellow roses for years, looking for one that lived up to their demands for brilliant color and excellent disease-resistance. This is it! Sunny, canary yellow flowers do not fade to white, and really light up against the glossy green foliage. It is free-flowering, producing lots of buds which open to self-cleaning flowers. Superior disease-resistance makes it easy for gardeners to enjoy. Winner of an Award of Excellence from the American Rose Society.