Four weeks isn't too late to reveg. And it would monstercrop the shit out of it. You could then have a monster, and soo many cuts just to make light penetration.
But, it would deffo be after the new year.. Maybe march or April harvests. But totally worth it if you've got a strawberry pheno--that shit doesn't come easily! Still looking for a strain that smells/tastes of banana, imagine a strawberry banana smoothie smoke...
Go ahead do it, imagine the subtle tingle of banana and the perky tart of strawberry in your lungs... Mmmm