I'm growing my 1st Auto's in a soil mix under a 600 watt LED. 1 - White Widow & 1 - Wipeout Express. I planted the seeds directly in the soil mix (5-gal. bags) on 12-11. Not seeing anything as of yet so I'm wondering how long till I see them sprout ? I've always planted my photo period plants this way & had sprouts in about 5 days.