the 6 big ones were seeds on 10/10 so there a month old ,3 are bigger 17-18 inches 3 are 10 inches i topped 3 of them a week or so ago two of the short ones and one tall one. and i just got this 400w mh and the clones.
if u mean lady birds red n black spot things , they wont harm your grow and indeed they eat spider mites , which is goodgot a couple yellow spots but i think there getting better not worse? i also have lady bugs there not hurting anything are they? i can kill them all day and more come.
i think the mg is the yellowing problum is it that bule crystal stuff?? with a couple of bag seeds i had a getto setup i was useing fish tank lights and all plants wer in a toat just wanted to c if theyd grow but when the time came to flower i broke down and get a hps light it cost 250 for 1000w hps light +ballest witch i thought was resonable and the bud within the 12 hrs the buds looked like they wer swollen it was a huge difrance the best advice i can give wood b to do your best to get a good light its not cheep i no but it helps the most i think anyways
where should i pinch and how hard? thanks