Just curious… why are you growing roses in a greenhouse in GA? Just plant them in the ground like you do with grafted roses, Roses Unlimited in South Carolina only grows own root roses. Their roses have grown very nicely for me. I am also in SC. My Zephrine Drouhin (own root) is a climber and started slowly but it is now 3 years old and is growing like Topsy and needs some training on its column.
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