Blu Kote can be bought at any feed store. It is usually in the horse section. It will stain everything it touches a pretty purplish color so wear gloves when applying it (it is not toxic and I can bet you will get some on your hands it happens to us all) BOSS is Black Oil Sunflower Seeds. You can get them at a feed store but the cheapest 10 pound bags I found were at Walmart. 50 pound bags at the feed store are usually cheaper when comparing the price per pound but I don't know what you have room to store.