Is Light Hood Large Enough

[aussie kush man]

Hey, I have a 1.2x1.2x2m grow tent with a 600w hps light. My light hood is air cooled 50cmx40cm and it doesn't seem to give enough coverage.
I only grow 3 plants at a time but I use LST and like to fill the tent for maximum yield but the growth on the sides doesn't seem to get enough light.
Is my light hood too small? Pic of my candy kush.

 

[Pankace]

With that size tent and plants, 600w should be awesome.

 

[Green75]

How far away is your light...if you raise your light you will hit the corners better....that light is plenty in there....in size anyway

 

[kingfish]

I agree with Green. I have the same size tent and the light should cover it well. Try and raise your light.