Bambusa Metake Korean/japanese Arrow Bamboo Box of 5 #1 Size Live Plants Grows to 25'. Hardy to -10 f. The most widely planted bamboo in the U.S The third picture is an example of the plants that you will receive. The plants that you are purchasing are 1-2 years old, about 3' tall, grown in #1 size pots, which are removed for shipping. You will receive your plants shrink wrapped.