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Ct

Hi, I just transplanted about 60 tomato plants from the seed starting tray to small individual pots. They are approx 3 to 4 inches tall and have 3 to 4 sets of leaves.At what point is it safe to begin hardening these off and what is the minimum temperature they can safely be exposed to?

4/30/2009 7:57:05 AM

New Hampshire, USA

I would not put them out until your last frost, if they get too cold they will turn white and maybe die..jim

5/1/2009 11:35:31 PM