I was led to belive by not only my friend but two local hydro shops that you could only get a yield in respective to the amount of light hence 4 plants are competing for light [under one 400 watt] but its quite possible to get 10oz from 1 plant under 1 light because its not competing for it
when you look at seed packets it gives you a yeild per square meter if 4 plants are taking the same space up as 1 plant they are fighting for space and light
mr magoo Reviewed by mr magoo on . If young seedlings are Raised under 110 watts of flouresent grow tubes ,How long should they be under this light for before they are put under a 400 watt hps? The plants in question are femminised white widow and are about 2 inch tall now and have been growing quickly for three days under this light on 16/8 do you grow them for four weeks like this and then put them under the hps bulb straight on 12/12 or do you let them grow so big and then put them under the hps for 18/6 for four weeks?:confused: This Rating: 5