Originally Posted by stinkyattic
You can get a mule if you convince a horse to fuck an ass. But the mule is sterile. That kind of sounds bad... maybe I should rephrase that... nah...
2 species, kind of a tough one, but 2 strains of a similar plant, easy and common.
Commercial roses are grafted onto the roots of indestructibe wild roses to resist nematode infection.
Apple trees are grafted all the time, and the fruit can be altered this way.
Weeping cherries are grafted onto the trunks of erect cherries, which have stronger trunks.
Cannabis is an annual. Not even worth trying to bother with.