In article , The Devil's Advocate
writes
This site allows you to select your frost date depending on where you live.
November or December down here
http://www.gardenaction.co.uk/main/weather.asp

Treat it with a very large pinch of salt!

If I were to believe its idea that my last frost is in early May, I'd
lose an awful lot of plants.
--
Kay Easton

Edward's earthworm page:
http://www.scarboro.demon.co.uk/edward/index.htm