Wedding Cake Autoflower - Barney's Farm

@Herbie101, thanks, I'm probably gonna need some luck. My growing experience is all suburban Dad yard planting - dig the hole, fill it with a soil mix, water it and then let nature take it's course, try to fix any problems that come up. This is a bit different, but thankfully there's so much helpful info here and elsewhere. I'm pretty much blown away by the expertise of some growers. BTW, your grows look awesome! Hope I'm half as successful.