Additional differences between cultivars can include perceived aroma of the fruit as well as bitterness of the skin. Commercial cultivation has begun for this crop in many regions of the United States due to the plants ability to grow in harsher climates than the kiwifruit. | Additional differences between cultivars can include perceived aroma of the fruit as well as bitterness of the skin. Commercial cultivation has begun for this crop in many regions of the United States due to the plants ability to grow in harsher climates than the kiwifruit. |