Sweet tooth Auto hermie seeds

Week 10: 7 days passed after I left. Friend watered them yesterday with 10 l of 1600 ppm and 6.5 ph water with nutrients. Battle with spidermites is going well. I am not worried anymore and am confident plants will be ok when I will be back at the end of this week. Spraying with 1/9 iso and water proved effective so spraying was done second time on most affected plant. ( Lower left in the tent.) There is still no webs and I am told that that their population is decaying. Also third fan was added in most affected area to circulate the air even more. Buds grew a lot looking by the pics I recieved so I guess they are not affecting grow by much. Second issue was humidity being high last week so dehudimifier is working to keep it in 60s or lower from now. Third issue is the heat that went even to 32 C last week and I can't do a lot about it . I will need to have AC in the future but not possible at the moment. I knew that this will be problematic so few weeks ago mounted LED driver outside the tent. It helped a lot. Now temps stay similar to outside temp range so I just hope for max temps not going over 30 C outside as it seems plants are doing fine in this range. I was back home on the last day of this week. I guess my friend that has been keeping care of them didn't tell me true situation cause of no expirience. There was tons of spidermites webs on lower part of plants. Main stem, soil and lower budsites was affected. All the leaves have damage also. I did heavy defoliation and sprayed the plant first with iso :water 1:10 and then sprayed with tons of water. It looks much better now and I will try to keep them in check until harvest that should be in one or two weeks. Everything that can go wrong went wrong this week starting with temps, watering, humidity( at least there is not mold still) and lighting schedule that was reduced to 12 hours to control temps. Now that I am back I am trying to solve all these issues ASAP. Tent was relocated to try to stay in less then 30 C range and to go back to 18-20 hours of light. I am very dissapointed cause it was my best grow yet until I went on summer vacation and detected spidermites. But it is a learning experience.