OK...good...she's got the grit and you are on top of her crop...it will be much better for her if she can get that grass out...small blades of grass are not a problem...it's when they swallow long blades of grass that get tangled in their crop.
Another thought...when starting the introduction with the layer feed, maybe add a little plain yogurt making it kind of like a mash...they really like the taste of the yogurt, it gives her probiotics for her tummy, and can mask the color a bit until she gets used to her feed.
Another thought...when starting the introduction with the layer feed, maybe add a little plain yogurt making it kind of like a mash...they really like the taste of the yogurt, it gives her probiotics for her tummy, and can mask the color a bit until she gets used to her feed.