There are over 1600 tom varities,so have a pick.I have more than 300 tomato varities stored as seed.At this moment there are more than 20 tom varities growing.In those years that i grew tomatoes i can say that not all toms are growing under the same weatherconditions.Example: i am living in the netherlands,so i have only a growing period of three months wenn the weatherconditions are right,this year my growing period is even shorter,Therefor i need a short season tomatovarity.One you can do the whole cyclus in about 60 days.I am fond of the russian tomato varities,they are mostly short season ones.Another importing thing is how disseas resistant is your varity.That side you are looking on is american.American tomatovarities are mostly long season toms,therefor you need a long hot summer,ouwer summers are mostly to short.If you want some different varities i should pick some early season ones,midseason should do fine too,with a little of luck.This whole story is for planting toms outside,inside a greenhouse is a totely different story.
