Phyllostachys Aureosulcata &lsquo;Alata&rsquo;, Green Crookstem Bamboo Starter Size Plant. The 'Alata' Crookstem is hardy down to -10 f. Pure green form of the Yellow Groove Bamboo. Grows to 30' with 2" canes. The last picture is an example of the plant that you will receive. The plants that you are purchasing is 1-2 years old, about 1' tall, grown in a 3 1/2" size pot, which is removed for shipping. You will receive your plant shrink wrapped.