Meh, I debated a lot on when to switch them to layer at 18 weeks but I concluded I didn’t want to switch them again. I’ll just add the the additional niacin into the all flock once the ducks come next year. It’s really just not worth It, tbh. Everyone on this board seems to Be on the all flock because it’s so very versatile.Wow, that hard! Thanks for sharing info about your feed. I will look into it. I am using Purina start and grow and was planning to switch to their Layer feed if needed.
Like most things in life -
It’s your choice on how you do it.