Napa, or nappa cabbage, also known as sui choy, cabbage, Asian Vegetable Caribbeangardenseed

Chinese Cabbage
An Asian specialty that combines the thin crisp texture of lettuce with the fresh peppery tang of juicy cabbage. Chinese cabbage tolerates hot weather much better than regular cabbage, and can be grown successfully in multiple seasons.
Whether it’s encountered in a Chinese stir-fry, pickled in Korean Kimchee or used in Japanese soups or sukiyaki, Chinese cabbage plays a principal role in Asian cuisine. Its mild delicate flavor makes it a welcome addition to a salad or sandwich, but it also makes the cabbage vulnerable to overcooking. In Asia, the vegetable is an important source of nutrition in winter. It is typically pickled in Japan and Korea and dried in China to be included in soups during the cold season.
Napa cabbage
Vegetable
Napa, or nappa cabbage, also known as sui choy, celery cabbage, is a type of Chinese cabbage originating near the Peking region of China, and is widely used in East Asian cuisine.

· Pure, organic, heirloom seeds

· Grown and hand packed in the USA

· Untreated, Non-GMO, Pesticide Free

USDA Hardiness Zone -First Frost Date- Last Frost Date

Zone 1 -July 15th -June 15th
Zone 2 -August 15th- May 15th
Zone 3 -September 15th May 15th
Zone 4 -September 15th May 15th
Zone 5 -October 15th April 15th
Zone 6 -October 15th April 15th
Zone 7 -October 15th April 15th
Zone 8 -November 15th March 15th
Zone 9 -December 15th February 15th
Zone 10 -December 15th January 31st (sometimes earlier)
Zone 11 -No frost. No frost.
You can look up your climate zone here: http://planthardiness.ars.usda.gov/PHZMWeb/