Phyllostachys Rubromarginata, Red Margin Bamboo 4'-5' Live Plant The Phyllostachys rubromarginata is a giant timber bamboo that grows up to 55' It is extremely cold hardy, down to -10F Fast growing The last picture is an example of the plant that you will receive. The plant that you are purchasing is 3-4 years old, about 4'-5'' tall, grown in a #3 size pot, which is removed for shipping. You will receive your plant shrink wrapped.