thanks guys iv just re potted, i figured the pots were too small anyway i put the babys in there 3 litre pots and took the fluro away cos it seemed cold and replaced it with my 6oow hps and watered them round the edge of the pots till it came out the botton. I just hope iv not fucked it up in any way im gona leave it 2 or 3 days till i water again and see how it goes. wow the 600w bulb is hot i was sweating my tits of in that room. thanks 4 ur help