A lemony odyssey

Update day 23: I topped her and she recovered well but she is not growing very fast. I suspect she is still filling the pot with roots. She showed the first pistil today so maybe she will start flowering soon. Hope she vegs more though. Update 27: she is now growing faster. The side branches are shooting up after the topping, and I am moving fan leaves aside so that they can get more light and become dominant. She has a calmag problem so I added 1ml/L calmag today. Seems like a ever present problem with this strong LED and these nutes. Hopefully it won't be enough of a problem to prevent a good harvest. Last photo has all three plants I currently have (plus a fbt37 runt). The cali and fbt37 on the lower part of the photo are 40 days.