Our 100+ heat would destroy it. We don'd have space inside the house for 3 bags of feed let alone 6 bags to go a month. Once Fall hits then it's rain for the next 6 months- so then we contend with high moisture. LOL We are lucky that worse case- I have 3 feed store within a 10 mile radius and 1 of them is a Tractor Supply.

I think how much one buys at a time depends on climate, storage space and money. I don't have $120-200 at once time to spend on feed. So breaking it up works best for us all the way around. For some- I know they have the space and can also keep it stored properly for months at a time. Maybe one day. So I wouldn't say you are the only one but I would say you are one of the lucky few who can.