All
plants are grown from
seed!!! A
tree however takes a LONG time before it will fruit many times and sometimes it will not fruit unless there are more than one. Don't let the possiblities we are not aware of keep you from enjoying you
tree! I have one I also started from
seed!! It is doing well--it is planted outside in the ground now and over 1 yr old. No fruit but it is still just a thin trunk (the leaves fell off in Fall)!! I also have Dwarf Cherry
trees I bought last year that are now over 1 yr old and are thin trunks also. Avocado is DEFINITELY NOT poisonous. My husband eats them like crazy. Apparently they are a fruit--I don't like them so I don't know much about them. The only fruit
tree I know of personally that will sometimes fruit the first year is Papaya. My husband's Mother in Mexico grows one or two in her back yard. These
trees however are short lived so you won't have a 10 yr old Papaya
tree!! hehehe I have grown these myself from
seed as well--but started to late in the season and the frost killed the new treelings!! Start them early in the
spring and by Summer apparently you might have fruit--definitely by the second year.