Power Plant feminized

We're taking these girls outside when it warms..we start plants that are going outside under 17 hrs then reduce to 16hrs for a few weeks and they recieve about 15hrs natural sunlight nearing the solstice..a drop from 18hrs to 15hrs usually causes them some confusion and in some cases pre-flower and reveg..this seems to work out ok for us :) .. seeds took an abnormal amount of time to sprout, maybe 5-6 days after first sign of taproot..1 seedling won't shed the seed film stuff (name?) so im really only counting on one to make it..we'll see..