Question
my yula plants which i keep indoor keep dieing. this is my second and it's going hollow inside - from the top down. shoots are coming from the bottom but i think i need to do something before it dies. please advice. tia.

Answer
Hi Graham,
When you say yucca are you talking about the house plant.  If so, we have a separate forum here on houseplants if you'll go in through the Home/Gardening Section then Gardening and then click on Houseplants.  I do not believe I'm really qualified to answer houseplant questions considering we have people here with much more experience than I.

If you're talking about the large native yuccas that grow outdoors, they are not meant to be houseplants and they need a cold period to go dormant to rest for next years bloom and growth.  There are some yuccas native to the Southwest U.S. and Mexico that do not have this requirement but they are too big to be indoor plants.  I hope this helps.
Tom