Doesia...

How many plants do yo want to grow..

Ya see, the 600watt HPS can grow some monster thick buds... But it does not have GREAT penetration... Idealy you would grow 12-24 smaller plants...

You could have a quicker turn around by growing smaller plants as well.. But this many plants may break the laws in your area..

In that case... 4-6 plants would be fine.. and if you add some side lighting you can grow some MONSTERS!!

I love you