Blue Ice - i49 seeds - CMH 315W

So overall I have a successfully harvested this plant therefore I see that as a win. Now I hoped to get 2 oz from this plant but the buds shrinked significantly when they dried out left less than an oz. I know that they were a bit too dry when I trimmed and put it in the jars as the reading in the jar was 30% for the RH but my tent was at 45% RH which was odd. I have since then put a small piece of moist paper towel for 6 hours and raised the RH in the jar to 60% which after a few days of burping its now back to 50%. Lesson learned this time around I think I will do nutrients every watering on my next grow to see what it will do. I am purchasing a trellis so I can do a SCRoG and have more control on the high of the plant. I will flip to flower a week earlier if the growth is the same. I am not sure on how to prevent the mites, I plan on bleaching the room but if they come back that will be an issue. I knew I could get lady bugs, but are there any preventing maintenance that can be done to keep the mites out? Also any recommendation on bud growth is welcome. I enjoy keeping this log and will be preparing to start a new one after the holidays. Thanks and hope you enjoyed reading along.