Hen is not laying

[DebraT72]

I have 5 hens - 3 Rhode Island Reds and 2 sex link Red & White mix. They were all 18 weeks old the 1st week in July. I got them all at the same time and was told they were a week old. I started getting eggs the 2nd week in July - 1st one, then 2, then 3, and finally 4. I’ve been getting 4 eggs for a couple weeks now. I have one RIR that is not laying. Her comb is still little and no laying behavior, so I’m sure she’s not hiding them. When I got them, she was one of the bigger chicks. She’s still a good size and seems very healthy- just not laying. Any ideas?

 

[sourland]

Sounds as if she is just slower at maturing. It's not uncommon for some to be late bloomers.