Hello everyone. This is my 1st post, and my second grow. I'm having trouble getting past 1/2 oz maybe 3/4 oz per plant. Here's my setup 600w switchable mh hps electronic ballast. 6oow sunmaster super deluxe hps, 600w argomax mh bulbs. Open grow room 4 1/2 ' x 4 1/2' used under hps. 2 sides of the walls lined with mylar. nutes are fox farms 3 pack. dm penetrator with dm liquid light and reverse for foliar feeds every 3 days durring veg, and 4 weeks into flower for foliar. big bloom & tiger bloom for flower. soil is promix in 3 gallon grow bags. 16 plants under the 600w. I feed grow big every 3rd day. The plants are nirvana PPP fem. all from seed vegged 30 days. topped and tied down main stalk. 2 main colas side branches make them look like 6,7,8, even 9 colas. 3 20" box fans. ph is about 7 with pro mix. plants are all between 27 & 30 inches. went 12/12 at i think 12". I also use mollases durrring flower at 1 tsp pr gallon. 1st grow i averaged 1/2 oz plant Cheese x Diesel. 22 total plants that finished at 4' tall no topping or training. This time I cut the number of plants down a bit. I decided to top and lst to get shorter bushier plants. I have 3 days left on a 8 week flower. added a 4 lamp t5 ho 4' for side lighting a week ago. just got 2 of these in the mail last week. plan on using for my next grow. got 2 phenos of the ppp the sativa phenos which there are 3 plants look like they will put out even less. i think i covered everything??? any help would be greatly appreciated.
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