dry ice co2 helped my grow

dry ice help my grow. my plants suffored from ph burn and noww there doing good. but in the 7th week of flowering there finally packing on some weight, only after i added 5 lbs of dry ice to the grow room last night it did it over night. and now it look like the sog plants in the hightimes magazine. big plants is dying thoe it keep loosing leaves at 7 weeks flowering, do yall think i need to go 10 weeks. the trichomes arent even cloudy yet but they appeared at 2 weeks of flowering any helpeful advice

Just be aware that your increasing the humidity in your room. Don't want mold to be in the mix at this point.

It doesn't matter when the trichomes appear man when it's done it's done. Loosing leaves towards the end is natural its showing there getting close to finish. what are they indicas? probably go about 8-9 weeks. 10 will put on some nice weight if you can manage that long.

you have a microscope right? Start checking on them in another week.

yea i have a micro. there all indicas, and one mix. ice kush, humboldt, and papaya mango. now im gonna go for some harder growing. the top buds only look like they weigh 2 grams for sure maybe 3 on some, so i was worried about weight. the bottom shoots below that are just starting to bud. but the tops are all connecting. my room keeps it pretty dry, maybe too dry so the ice helps, with the ac and the fan. the temps are around 74 at day and 62 at night