anybody have an idea on how long the sativa is gonna take? she's already nearly 9 weeks old and has been on 12/12 for close to 5 weeks. Lots of preflowers, no signs of bud development and is still putting on vertical growth. I've not had great success with sativas in the past as I've always had to cut my grows short. Shouldn't be a problem this time, so i'm just looking for a bit more info on them. I've read they can take anywhere up to 16 weeks to finish...thoughts?