I'm afraid that's no where near enough information in order for anyone to tell you. Why don't you start writing more specifics?

Trying to predict yield is like asking yourself how high you're going to get, with a ounce of bud. You're gonna get high, just like you're gonna yield SOMETHING, that's inevitable (Assuming you know your shit from Veg to Bud).

ScrOG? SOG? Vertical? Horizontal? Hydroponics? Aeroponics? Dirt? Hempy? Coco? Organic? Synthetic?

What's your height limit?
Plant count?

Although vague, for a decent-to-good grow, per plant, you can expect 1-3 ounces per plant. Again, VERY subjective, so don't take my word for it.
WeayLay Reviewed by WeayLay on . How much can you yield? What would you expect from a good-to-decent grow per plant? ventalated grow area with 600W HPS, fans, good amount of time to flower and veg. Rating: 5