Yucca Plant HELP!!!?

I recently bought two Yucca plants for my south facing balcony.





Unfortunately given the wind and rain we have had in Sydney recently they are looking ratty and almost dead. My questions are





1) Should I bring them inside out of the wind or possibly take them to a friends for sun (I understand they are a desert plant)


2) If the leaves go brown on the tips or all over is it a sign of too much water, too little or perhaps outgrowing the pot


3) If the top spike breaks off ... will it regrow and will the plant live?





Thanks





Mitch

Yucca Plant HELP!!!?
OVER WATERED


MINIMAL WATER FOR YUCCAS


DONT LIKE WIND


FEED THEM