Originally Posted by Ragga89
This is my first grow and my setup is a 1.2x1.2x2.0 cultibox tent a 600w hps with cooltube, 125mm intake fan and 150mm exhaust fan. I am planning to grow 7 plants in there. So my first problem is that after germinating my seeds, i placed them in their pots and then in the tent. I have low temperatures, like 14 C, so in order to get it to atleast 25 i opened the lamp and the whole air system. My point is how big of a problem is if a seedling has a 600w light, placed far up and as far as possible? Will they survive or no? Thanks in advance!
i put sprouting seedlings under a 1000 watt.
only a little over a foot above them.
they like the light and heat. if your light is
closer. your temps at the seedlings will be warmer.
they will be ok under your 600. but run a fan so no
hot spots under light.
hope this helps Lrus007