Own Root - All of our white roses at Heirloom Roses are own root, which means they will produce more blooms, be more hardy, and stay true to variety throughout their lifetimes, contrary to grafted roses. One Gallon - All of our Hybrid Musk roses are 12-16 months old and delivered in one gallon containers with rich soil. Hardiness Zones: 6-10 Very Fragrant & Repeat Blooming - Will bloom in flushes throughout the growing season. Approximate Size: 4'-5' x 4'-6' - This is the indefinite size of the white rose bush when it reaches full maturity. Upon delivery, roses will be around 12-15 inches tall and may be partially defoliated to ensure plant health during shipping. Subject to Amazon's 30 day warranty. Void if granular fertilizer has been used. Never Forget is an easy-to-grow, Hybrid Musk rose that begins with gentle, pink buds that burst into clusters of white blooms with a delicious scent. Created by Fabien Ducher of France, this vigorous white rose is named to honor the Tomb of the Unknown Soldier, in honor of its 100th anniversary. Never Forget is a vigorous rose that will stand out in your garden as a memorable centerpiece with historical significance.