clones taken from flowering plant?

taking cuttings when plants are in flower is pretty hard. They will take a minimum of 2 weeks to root and thats the fast version and then you haveto consider time for them to get back into a vegative cycle I would add another week for that. its called monster cropping and it mutates a cutting in a strange way which can be beneficial for multiple tops ect though it can also have negative effects too where cuttings will struggle getting into flower if its been revegged not saying it wont but it certainly wouldnt be as quick as a normal pheno.