storminn said:
It seems to me that they were not POL when purchased.
Would introducing a cockerel help?
POL is never usually actual 'Point of Lay' - usually a few weeks before. Breeders usually try to move birds on as quickly as possible to save money.
No, a cockerel will not help. He will usually maintain order and find food for the girls but has no effect on their ovulation / egg laying.
storminn said:
I am not sure that previous replies are the answer i.e. "wait for spring". I have bought POL in Dec and they were laying within a few days.
Hybrid hens are bred to be laying machines - they have effectively been genetically selected for the most eggs. All birds come into lay in the spring naturally (like your average house sparrow). This is brought on by hormones produced in the body during the increasing daylight hours (via the petuitary gland in the eye).
Most pure breeds of hens have not had the genetic selection to produce the same number of eggs so will not start laying in the Autumn / Winter. Some of mine start and then stop in the darkest months.
New hybrid hens that are bought in the late summer will often come into lay (with smaller egg size) before the darker nights. They don't usually moult in their first year and will often lay over the winter. The next autumn or winter, after a season of lay, they will moult and stop laying.
The basis for battery farming is 18 hours of daylight (mid-summer) for 18 months, forcing the laying cycle to be almost twice what it normally is. This is why poor old Ex-bats are so 'egged out' .
You can add light to hens now and they will come into lay - but there are only so many eggs in a hens body and they need to rest at some point, either naturally or otherwise. Hens that come into lay naturally over the winter are a bonus but more often than not will stop sooner than others that start in the spring so either way, you aren't getting more eggs.
Hope this makes sense.