Over the weekend, i took my beetroot (Boltardy) seedings from the coldframe and put them out into a raised bed. They'd done pretty well in the cold frame and each had 4/5 true leaves etc.
Anyway, five days on and they look distinctly unhappy and having been put out - even though it's been the kind of coolish (18 day max, 9 night min) and damp (sun and showers) weather I thought beets liked. Some of the leaves though have gone entirely purple - in some cases the whole plant is now purple! Never seen that before with beets - obviously you expect the veins to be purple, but not this.