Hi Onboad, thanks for your input. Yes you are right, the flowering time, I did not consider that. I am in week 8 and from the looks they need another 2-3 weeks.
Do you have any pictures? Would like to see your plant.
Hi Benbee,
Sorry, no pictures were taken.
I tied down the top when they were about 40-50 cm tall, and they reacted very well. The lower branches caught up quickly and they ended up as ca 1m bushes with 5-6 tops each. One got dark purple, almost black. The other one stayed mostly green. They grew under a full-spectrum led (maxibright something 660W).