Lighting Some advice please

[Mat1979]

Would there be any problems if I was to bring on or basically veg under a 600w hps then swapping to my cob lights (bigsm0) to finish? I know not ideal but its the equipment I have currently.

Cheers

 

[AutoWonders]

You can do that if you like, but why not just use the cobs through the entire grow? My cobs generally run around the clock start to finish. Love those cobs.

 

[pop22]

How many cobs do you have? Cobs are actually better to veg under than HPS, you'll get less stretch. I run mine 24/0 non-stop