Plant list Y
Yucca aloifolia
Pretty vicious as in pretty vicious, not pretty and vicious. Pretty hardy.
Yucca aloifolia 'Variegata'
Same as above - more pretty but no less vicious.
Yucca brevifolia
Makes a nice pot plant when grown from seed.
Yucca elephantipes
The house-plant yucca. Survives mild winters and is very cheap to replace if it dies. A non aggressive yucca.
Yucca glauca
The hardiest of yuccas. Not a great performer in pots.
Yucca whipplei
Attractive when grown in a pot. Once again - mean spikes.
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