Hive 5 now has brood on six frames in the top box, but otherwise all three hives are very much where they were last week. Areas of brood are expanding steadily, and Hive 4 now has a large patch of capped drone brood. With a small number of workers supporting vary large numbers of brood, all three hives are obviously stretched to the limit. As a result, they're all very good-tempered; they only get stingy when there are unemployed older bees in the hives. I saw two drones in Hive 5, but that's all. They won't be ready for queen raising until there's a higher proportion of workers to brood, and a lot more drones.
I'm still smothering potatoes in grass cuttings, with only a relatively small amount of cuttings coming in so far, and Cara coming up fast.