Ok, this one is one of the best we grow in its class. A hybrid, this one just rocks. Huge harvest of medium/large clusters of fruit. Often I have a hard time convincing people to try it. I think the name is the reason for this; the term "mountain" just does not sound like something we should grow in the deep South. It is actually part of a series of Tomatos from the same breeder- all of which have the word Mountain in it. Believe me, when I do get a hard-core Celebrity grower to try it, they ALWAYS return the following year for them. If you need a super production variety with everything going for it, try this one. Of course, the flavor is great.