Need help in Hell

[Ironhead1970]

Got 2 train wreck autoflower in 7th week one looks like it's dying the other still going strong. The ones that looks bad I tried a bowl this morning and it's real good nice uplifting buzz to stoned to think about driving ( was supposed to go somewhere) anyway here's some photos. Just did a water change PH 5.9 temp 65.5 F, TDS 582. Tent temp is 81 F humidity 46%. Using Hydroguard feeding GH Floranova one part nutrient

Including some closeups of some flowers Thanks

 

[Mr Bee]

What medium u in?

 

[Ironhead1970]

What medium u in?

Hydro bubble buckets

 

[Seraphine]

All plants die once there lifecycle is complete (given you haven’t done anything to kill it prematurely). That autoflower is probably ready for harvest if it’s starting to die at 7 weeks in flower. You tested it and it’s good? Then she’s done. I always wait until my plants look like they are starting to die to harvest.