wilting young impatiens

I want to put young impatiens in my window boxes. i bought a flat of young impatiens a few weeks ago and have been waiting for warmer temps to transplant them. The problem is they are looking wilted and I think need transplanted. What should I do?

Doug says it depends why they are wilting.

Underwatering ? Water
Overwatering ? Cut back - only water when soil is dry.
Temperature ? Too cold - warm it up wherever they are.
Overfertilizing ? You've put too much plant food on them - soak them thoroughly every day for 3-4 days to drive the excess nitrogen out of the soil - then resume normal watering.

So - those are your options and without knowing what it is you're doing, I can't help much.

Good luck.