This week is more white hairs but she is getting taller every day I hope to stop growing tall and focusing in buds I feel she is late hope next week focusing on buds only.I just change the water and for her that week next feeding will be with out floragrw
@14she, sounds good. I wouldn’t worry about it then. They can grow up to 48” or so and is still perfectly normal. You may also try lowering your light to around 12”.
I would suggest you add a calcium-magnesium supplement or (cal-mag) to your next feeding. It looks like your plants are in slight distress due to a deficiency. Usually this is caused by bad ph or overwatering, but it doesnt look like you did either, so my guess is your nutes are just lacking it and you should add some to your grow.
Personally I think you should be fine with 600w, what spectrum of LED is your light. Typically blue is for veg, red is for flowering, or you can use a full spectrum throughout the entire grow.