I have had clones and moms that will flower even under 24 hours of light I try to stay away from strains like that they tend to have 3 fingered leaves something to look for. The problem with them is they have to much ruderallus in them with is an auto flower variety usally used for hemp some breeder have crossed with these with some long flowering sativas to get a plant that can take on both traites any ways white widow, ak 47, black domina are a few of the strains I have gotten that kind of shitty pheno. Anyways hope that didn't happen to you but thought I would put in my 2 cents.