Viewing post #2737731 by Zeta7

Joannabanana said: It's not a new concept. Apple trees and roses have been grafted for decades. The reason is the more vigorous root system helps the variety uptake nutrients better and is more vigorous.

They graft orange an greatfruit trees to, they won't stand up in the Florida sand so they are grafted to pine tree roots.....or used to be. They may have found another altenative now.