6 month old dominant copper hen with no red comb or wattles

[Swatts]

Need some help here my 6 month old dominate copper hen had some issues with sour crop as a 3 week old chick and has since recovered she still wears a crop bra at times but she never developed a red comb or any wattles she has a little black razor crop currently showing no signs of turning red or getting bigger she has caught up to her flock mates in size but no red comb or wattles in sight for her anybody else experienced this and have any tips on caring for her

 

[NorthwoodsChick]

She may be delayed because of the health issues early on. She caught up in size so she just needs more time. Do you have a picture of her and her flock-mates you can share?

 

[Swatts]

I will see if I can get one of her and a few of her siblings