This is the usual
large distinctive cactus we see here, the saguaro.
This cactus is
different.
This looks like an
organ pipe cactus. It’s similar to a saguaro in that it sucks up water
during wet seasons and expands to save it inside for the dry season. It
closes the pores on its surface during the day to eliminate transpiration
during the heat and conserve water. It blooms only at night.
I’m a little
skeptical about what this cactus is for sure, because in the U.S., organ pipes
only grow naturally inside the Organ Pipe National Monument right on the
southern border of Arizona. It also grows in Mexico. This one is
growing in a yard where we are in the Phoenix area. We’re a little far
north, out of the cactus’s natural range. They can’t tolerate a
freeze. Maybe this is a landscaping version of an organ pipe cactus that
can tolerate slightly colder winter weather, I don’t know.
No comments:
Post a Comment