Hey Stringfellow,
My kale seedlings were just pricked out and sitting in their module cells and I keep them covered as I have been seeing some butterflies recently.
My other brassicas (red and white cabbage and Brussel sprouts) are protected in mesh as I lost my Spring batch of brassicas to root larvas. Not taking any chances as it is my very first attempt to grow cabbages and Brussel sprouts.
Keeping my fingers crossed!