still looks like they need to pack on there weight....ww is an 8-9week flowering plant and the other 3 could be a 10-11 week flowering plant so booking a holiday on the 8 week 2day mark is a school boy error
you will have a nice smile on your face when you get that hps...a few outside is always a bonus want to do some myself but the weather in the uk doesnt really make it worth my time and effort