CHUCKANUT PRODUCTS VSD-012027 Backyard Wildlife Diet

How many pounds is in this?

Is this just pumpkin seeds? Or a blend of pumpkin and sun flower seeds and peanuts?

How do you feed it to squirrels? Just throw it on the ground or get a feeder?

The picture does not show the size or weight of the bag. This information is also mysteriously msising from the description. Why is that?