Chorisia
Speciosa is native to South America, but it is cultivated in
many tropical areas around the world. The tree requires full
sun and well-drained soil. It should be watered sparingly but
regularly and kept on the dry side as autumn approaches.
The
young trees start out growing fast, straight, and narrow, then
slowly develop broadly spreading umbrella canopies as they age.
The bulbous green trunk is covered with big blunt warty triangular
spines and turns gray as the tree gets older. Silk floss trees
typically drop their leaves just before they put on their spectacular
autumn display of five-petaled flowers. The petals vary from
pale pink to rose to purple or burgundy at the tips and grade
into ivory with brownish spots or blotches at the base. The
flowers are followed by pear shaped capsules filled with many
seeds embedded in silky white floss. |