We grow various different Arisaemas. 
ArisaemaTortuosum is one of the easiest to grow. the Whipcord Cobra Lily, is a distinctive plant in a genus of extremely distinctive plants. The tallest of all the Arisaemas, when mature its inflorescence can reach a staggering 2m in height and is a dramatic and impressive sight.
Arisaema Ringens is a superb plant! Fully hardy and an ideal species for the garden, it also takes to pot culture well. It has striped flowers, either green and white or black and white stripes.
Please ask about other forms.