My plant was harvested at week 9 of flowering (week 13 total). All my buds were placed inside a small box which had a big square hole that matched the opening of my grow box, and a few holes on the other side. This allowed me to use my grow box to dry my buds while still growing a couple of plants in it. after 6 days of drying, I cut the buds from the stem and started to cure them.
After a week and a half of curing I weighed my buds. They add up to 20.6g (about 15g of 'big' buds and about 5g of little buds).
I pretty happy with my results. I've already tried it out and its effects are very nice!