Do these look ok?

I have 3 bubble cheese and 2 blue cheese on the go, ive taken a few photos to show. they are at day 23 of flowering.
Soil grown with perlite.
height: from 17inches to 24inches
light: 400w MH
fan for ventilation
light cycle: 12/12
food: Organic tomato food

I cant help but think they should be further than what they are, any tips and advice would be greatly appriciated, thanks.

are u flowering with a mh light

Yeh using the mh for flowering as it's the only main light I have, I do have 2 small 30w flo lights on aswell but not worth mentioning lol

mh have only blue light waves , just for veg, u need a hps or warm white fluros for flower

wrong light and they look puny and stretched dude, dont think ull get much yield off them

I am sure the MH will work fine. Ride it out and see what happens. Good luck man!

ive borrowed the MH from a friend just to get started, who has grown through veg and flowering with this light. he only grew small though which is the opposite to what im after lol what flowering light do you suggest?

He only grew "small" is right...

Get an hps when your in the flowering cycle.

thanks for the advice, ill get ordering one now

ive been browsing google.. i came across this http://lyonlighting.com/shop/article_HIT400WE40C.RED/400w-Metal-Halide-E40-Coloured-Lamp.html?pse=coa its a MH light but red? any good?

also thinking about a hps conversion bulb, anyone know of any UK sites?

hps reddish color like fall flowering sun... blue MH for vegging blueish sun spring and summer in a hurry sorry