Help, I planted some White Lady Runner beans on about 10th April and these are now about 12" high
, they seem to be romping away. I'm in the process of hardening them off for planting out but not sure when it's going to be safe to do this. Any advice?
![EEK!](https://www.growfruitandveg.co.uk/grapevine/core/images/smilies/eek.gif)
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