Fluorescent 250watt 4 inches away from the plants or hps 250watt three and a half feet away from the plants do you think hps will fry them to death?
[quote name='"atomhighfatherx"']Fluorescent 250watt 4 inches away from the plants or hps 250watt three and a half feet away from the plants do you think hps will fry them to death?[/quote] As long as heat is under control hps wont fry seedlings unless you have a ton of light. If your going to put a 250w over three feet away you might as well go with floros. You want to keep a 250 much closer if possible.
[quote name='"atomhighfatherx"'] A 500 watt floro setup be great for seedling right?[/quote] How many seedling are you starting, and what bulb configuration are you using to get 500w? In my personal opinion, running more than 250w of floros is just a waste of electricity. It isn't that hard to cool a hid lamp and you have much better light output per watt.