Advice please

Firstly, lighting, after that I reckon you had fairly minor calcium, phosphorus, potassium issues. Still pretty good though, I would keep it going.

It looks beautiful, Have you tried bending it over and tying it down so the lower buds can get some more light and grow upwards. Its called Low Stress Training look it up it will double the amount you grow! Happy growing and good luck🤞

that plant is ready bro.callyxes all swollen and there is no pistils,just not the typical buds. this is a weird type of bud formation,I know,really disappointing and I see lots of plants like this nowadays.bad genetics I guess.Leaves look good and fading, they look well taken care of.