The area of a plant that yields cuttings with the best potential for high rooting percentage is called the _______ of juvenility.

For some deciduous trees and shrubs it is possible to get have two propagation opportunities in one year, hardwood cuttings taken when dormant, then softwood cuttings once plants have started to grow.

The top portion of a graft

A genetic change within a plant not involving sexual propagation is called:

Air layering propagation is:

An auxin is least likely required to stimulate rooting on which of the following?

Polarity doesn’t matter.  It’s not important to be sure to keep cuttings in the same orientation that they were growing on the mother plant.

Which of the following are you encouraged (but not always required) to do to cuttings prior to sticking them in the rooting media?

The bottom portion of a graft

A person without a chest is one who