Where are blooms typically located?

Yucca only blooms once a year and typically anywhere from the middle of summer to early fall. When yucca blooms depends on what variety it is.

Well on the plant itself typically a bloom or even new branch would be on a relatively new node. This is a bulgy area that has the most stem cells in a plant. In general plants bloom depending on the conditions and plant itself. Mostly in mildly sunny and temperate climates with a good amount of annual precipitation.

We can plant more trees and plants.