Everybody always wants to know how much they can expect to get. Considering this is your first grow, you will probably be lucky if any survive. Just letting you know the facts. There are sooooo many variables and then there is Mr. Murphy (Murphy's law) that most often visits your grow, bringing your plants some new friends like spider mites, fungus gnats or powdery mildew. Sometimes he's late to the party and brings mold to your curing bud. Sometimes somebody steals your plants or a deer eats them. Damn, I hate sounding so pessimistic but it's for real; you can't count your doobies before you have them done.