For the past few weeks I've been feeding my girls a all natural grower made by Hubbard Feeds. Within the past 3 days they have started laying their very first eggs. I would like to continue feeding them with Hubbard's Layer Feed but the closest supplier is 45 minutes away. So the question is,I'm thinking about going to Tractor Supply to pick up some Purina Layena and I wanted to know what everyone thought about Purina Feed.