Eauderayanswered grow question 6 years ago Hi Reindeer!
Autoflowers are hybrids from a Ruderalis and a Photoperiods strains, offsprings will show characteristic from those two in any percentage, meaning you could get one who has only 10% Ruderalis in her and 90% photoperiod....Needing 12/12 to flower, others will have 60% Ruderalis and 40% Photo and that one will develop a lot more before she has enough flowering hormones in her to start packing those buds.
It seems your last auto Cheese is one of those, she is a super Auto, a big auto genotype, it will take at least 7 weeks to finish her but you will have a lot more buds!!! If she is really slow to flower you can change light settings to 12/12. Good luck!