Do outside potted yucca plants need feeding

Question

We have a mature yucca in A terracotta 14″ pot outside in a sunny sheltered south facing small garden.

Answer 1

Light fertilization can help establish the plant when growing yucca in containers, but is not needed for established plants.

For more information on growing yucca plants, please visit the following link:
https://www.gardeningknowhow.com/ornamental/foliage/yucca/growing-yucca-indoors.htm