1- 4 ounces per plant.. regardles of light ype or light wattage... I veg according to LIGHT availabilty... with 1000 watt HPS I feel cofident vegging for 2-6 weeks, depending on the number of plants (grow size) and wheather I am starting from seed or clone..
When growing, using CFL I never beg for more than 2 weeks.
Yet I always yield 1-4 ounces when keeping the plants small...
Turn around time is important as aopposed to growing LARGE big yielding plants...
iloveyou