I thought Mik had already harvested all big enough to eat purple-flower choi sum (hon tsai tai) growing in our patch. Growing amid the komatsuna and cauliflower, I found this hon tsai tai. Look at its stem very dark purple. No wonder Mik left it alone not ending up in the wok. This hon tsai tai stem has become more darker than previous observation. In my fascination admiring the stem colour , I did not notice a snail trying to hide itself behind the stick until I write this blog.As for the leaves, no doubt the caterpillar has already shape the leaves to its liking
Watch out for this caterpillar if you are gardening in Adelaide. Too many of them now.
Good Luck with caterpillar hunting!!