Question from a new chicken owner: I just got 3 12(ish) week old pullets yesterday and I went to the local feed store (I'm in Chicago) before hand to get them food. The guy working there said they should be fine on layer feed and sold me that. But everything I've read said they should be eating grower feed until they lay their first egg and they person who sold them to me said they were being fed "all flock". Does it matter? Do I get the grower feed or just stick with what I have?