Can I use Start & Grow for laying pullets by adding some kind of protein? I have 2 out of 7 pullets laying now. Expectng a couple more might start laying before too long. As soon as the first one started laying I put out oyster shell. It gets eaten up right away. Question is about feed. I have a 50 lb. bag of Start & Grow that I'd like to use. I put out a few cups of meal worm a day, veggies, grit and fermented feed (has some Start & Grow in it.) The girls that are laying don't eat much of the fermented feed. The 3 younger ones eat some of it. So, are the girls that are laying or about to lay getting enough protien? Also, I'm new to chicken keeping.