Blooming time?

Nah. If you're growing it outside. Pick your peak time for when its hottest for fattening. 11hrs of decent light + colder temps in sep or wherever your area is in these environments If it is an outside girl. Do a bigger pot. Flip mid July. 4-5 weeks in pre fower, 3 or so u want best time off Yr. And usually ppl finish plants off in sep/oct.

7weeks should be a 200gram plant or larger, if less than that you waited too long relative to pot size and other factors. I'd expect a plant to fill a 2.5'x2.5' space with a 7 week vege. Some might get to 3x3. Maybe a bit less on both accounts, if in a soil context. Genetics have their say too, so it's hard to predict any single plant. They will at least double in size if not restricted by the pot. Some will triple. So, when your LxW dimensions of plant are about 70% of total coverage area, then flip. (.7x.7=.49 or 1/2, roughly)

looks good to me. personally, i would give it another 1-2 weeks to get a bigger yield. but in the end, you decide.

You can decide for yourself, but 7 week is perfectly fine.🏻 Your plant looks very good, so why not!😅👍🏻