poor plants(pics). Need suggestions

These plants are 7 weeks flowering and look more like 5. Fourth generation Darkstar. Grew the freebie seed without topping and ended up with a 8 ft plant which yeilded 6 oz. took 4 clones which i topped and ended up herming at week 7 but still got 12 oz off the 4 plus 240 seeds, next round off 8 plants which also hermed at week 7 but caught them before pollination got 14 oz which i was really dissapointed with so said fuck it and threw the mother plus 8 tiny 4 inch plants into flower and they are really shite. These are the last of these thank god coz i got some ultimate,critical kush and white ice which am running now. Need these ended for space and because the strain hermies and the yield is poor but want them fattened up a bit before chopping , worst plants i have ever grew . Any suggestions for the last week or two.

what nutes you using?

dutch pro a+b bloom . Dutch pro explode stated doses

thats usually an ok nute to use try using pk booster or cal-mag or 1 step further with advanced nutes

i got more than that using cheap tomato feed and pk boost, im liking the looks of plant magic

Am happy for you . Hermed and they down now anyway. strain was shite, these plants were a waste of time but a certain situation led me to flower them when they were tiny, like 8 cm . Bud off mother who was bigger was ok, still the worst i ever done. poor