Best Organic commercial Chicken Feed?

[ChickenShepherd_6116]

I am on the search for a good Organic chicken feed that isn't super expensive (although I am willing to pay for what I get). For context, I have 11 hens (6 are pullets) and two of the adults are a high production breed (ISA Brown, 4yo); the rest are a variety of heritage breeds (2yo and younger). They stay in a large run with lots of grass, bushes, and a compost. All of the hens will be used for egg's, not meat. I know Kalmbach is a good food, but is that considered expensive for chicken feed, or is it normal for a good quality food?
What are the options on the market? Organic is ideal. I want to avoid corn and soy.

 

[Debbie292d]

Our silkies get Kalmbach's Flock Maker crumbles (regular) but I've seen they have it in organic. We feed our chicks and chickens this, then supplement the layers with oyster shell. They do great on it.