They don’t always start at the same time this year I have 1 that’s in its 5th week & 1 now just starting to put on the flower sets and all the rest are some where inbetween. But I know what your saying that girl needs a kick in the ass to get going now cuz your worried about running out of runaway as far as your weather windows concerned. If it’s in a pot you could try moving it to a shadier spot or if in grownd you could put a shade tarp up to try and coax her along or start giving your bloom nutes or jug dealers have the product decision I’m pretty sure that’s supposed to help start flowering but I ev never tried it so I cant speak to that
Where I’m at in NY I can let em go until Halloween on averag, you know some years are 1 way or the other a week or so you know b4 you really gotta start getting crazy with hoophouses& a heat sorce and it’s Thanksgiving and your sweeping snow off the plastic and your wife’s yelling just cut it down already