wsc27 said:
Weedwacker - thanks for the link, but it wouldn't let me change the frost date.
Well, that's strange - maybe the link I posted was specific to my calculator. If you're interested in trying it, just go to johnnyseeds.com, then to the "grower's library", and from there to the planning tools and calculators. Also, when it opens in Excel, make sure it isn't in "protected view" which will prevent you from editing.