Sub Irrigated Planter (SIP) - Zkittlez A

I stopped feeding Zatanna last week for a flush. I was looking at the data on the Zkittlez Auto from QCS https://quebeccannabisseeds.com/auto-zkittlez--feminized-cannabis-seeds?keyword=Zkittlez%20&category_id=0 and noticed it says 75 days from seed to harvest, much less than I was expecting. I've only grown a few autos but they usually take 12-13 weeks for me. I'll be watching her trichomes from now on, right now they're mostly clear but there are already a handful of Amber's...