hello guys I have 2 autoflower revolver from CKS seeds and they are now days 17-18 , the problems is they are already showing sex , I feel like they are to young , I thought autoflower would start showing sex week 4 and pre flower week 5-6 ? Or is it completely normal ? Did I stunt them ? Im giving tap water phd to 6.2 , 1/2 dose calmag and 1/2 dose Big Bloom (organic tea) , I was planning to start using tiger bloom at second week of flowering. EDIT : using pro mix organic vegetable soil , and about 3 gallon pot.