In the middle of last week I topped her 4 shoots and 4 days later she is performing nicely. I thought she would grow a little bit faster and manage the stress of training better but she is doing ok. I wonder sometimes if those CBD strains are a little bit less strong and grow slower. Somehow I have the impression they are not the most stable strains. Anyway. I will continue topping the shoots when it is time again, probably in another 3-4 days and next time watering her she will get a little bit more N fertilizer.