yup!.if its ready...flush and forget for a week minimun.,.....MINIMUM, looks like u got salt and unused fert build up with those spots...so flush flush flush....pitty u didnt start flushin 2 weeks ago tho.
idk about 7... I think 9-10 should be reasonable. I just harvested a top cola that was 20 g wet and its 4 days into drying and its 7.5. .5 down from yesterday which means its equaling out. 30 g with trim on still? with stem on still? The stem can weigh as much as 1-2 grams when wet.