How cold can it get before they freeze and wilt?
Will 3 days of temps below freezing do it, or are they more resistant to cold than that?
I have a low of 27F tonight ( the lowest in this cold snap). I fed pollen yesterday in case it does knock them down.
RKR
Will 3 days of temps below freezing do it, or are they more resistant to cold than that?
I have a low of 27F tonight ( the lowest in this cold snap). I fed pollen yesterday in case it does knock them down.
RKR