Yes it lasts 6 months.
Long growing season.
The Arctic Tundra growing season is about 50 or 60 days.The Alpine Tundra growing season is about 180 days.For more information check out:http://209.85.173.132/search?q=cache:a_u2AZjT2RsJ:www.kidcyber.com.au/topics/biometundra.htm+tundra+growing+season&cd=2&hl=en&ct=clnk&gl=us
Its from Mid-May to Mid-Sep
Climate
The Rio Grande Valley.
How long is the growing season in Nigeria
How long is the growing season in Nigeria
Mild climate, rich soil, and a long growing season
The growing season is the same as in the United States. The growing season in Switzerland is five months long.
The growing season in Sweden is about three to four months long.
The winter season is incredibly long, about 8 months
the growing season is 69-100