Eliminare getti più bassi?

Hey D, So i think most plants benefit from cutting away the lower parts of the plant that steals light from the whole. With autoflowers the crucial time is going to be less, but i think if you do it within those first three weeks of flowering your plant will benefit. So definitely do what defoliation you want to this week and it will hopefully make a nice change in the top buds.

I wouldn't say your girl needs pruning or lolitoping by structure of bottom buds, they look to be solid at the end, but you can do it not earlier than day 14 of flower and not later than 21 day of flower. Your girl looks in that window already, but ... I would take down couple inside leaves, spread plant with soft wires a bit or would lower your trellis. Tuck some leaves, expose some bud and feed well, some air and it will be lovely result at the end.