Zandor,

Your first post/question sounded like you were asking about actual grows. Since you have asked for opinions I think it will vary greatly depending on strain (indica or sativa) and lighting (watts and if side lighting is used)

I currently have a 1 plant grow in my closet. So far only taking up 1 foot diameter space. I plan to SCROG this plant as soon as I start the 12/12 HPS light cycle (starts tomorrow) I will use a 12" diameter screen just to see what it can produce. Very small grow (Micro-Grow) just to see what can be done.

My next grow is in the planning stages designed to have 4 plants in hydro using about 2'x2' of space. SCROG will allow for relatively low height requirement.(perhaps as low as 36" to 40" total) I am considering a vertical scrog setup to take better advantage of all the light a bulb can produce.

Both grows are experiments in attempting to maximize yield per watt and per square foot of floor space. Closets in homes in my area are generally about 24"x60" or sometimes 30"x72" which will allow for at least 2 of the 2'x2' setups.

regards,
Max Blast

Nochowder, 77" is equal to 6' 5" not 7' 4".