It's been awhile but I'm going to start growing again. Building a 4x4x6 grow box going with a 600 watt Yield lab hps light with 6" cool tube was thinking leds but don't know much about them .Fan I'm going with Active air 6" with carbon filter. Growing in soil and if you remember me you know what kind I'll be using. So I want your thoughts on feminized seeds on because I don't want to lose time sexing them. What's the best place to buy quality seeds and buy lights & fans ?