Cheers Terra!
Funny story ... the tent is the wrong one!
Believe it or not, it isn't the one I ordered.
Didn't realise until I was assembling it, and it wasn't fitting the grow space as I had measured it to.
Caused a few minutes of panic, as I wasn't sure where the hell I'd put it, as NONE of my measuring/planning was for these dimensions!
Anyway ... panic over ... tent erected ... growing commenced.
Killer Kush were the first out of the blocks.
Good, quick and consistent start across the 3 seeds.
Hope that consistency and vigour continues through the whole grow!