I've got 4 regular plants a little over 4 weeks old (3 different strains).
I'm waiting for them to show their sex in veg so I can repot just the females into larger pots (currently in 3l airpots).
Apart from removing the odd huge fan leaf I've let them grow naturally.
They are getting bigger though.
I've read that if I top them it will take weeks longer to show sex which I definitely do not want.
Is this true or can I top them all and they will still show sex, I'm hoping in a couple of weeks.
Any advice would be much appreciated.
Ignore the little ones.