Thanks KD. It seems to be bouncing back, but I think it got quite the big shock because it was growing like a mofo, but it's now started to lag behind its sisters next to it. Hopefully the shock wears off and it survives. If not, wtf!
But I touched the leaves next to the cotyledons and I got a very lovely, minty skunky smell on my fingers...
The overwhelming urge to jump up and down and dance and sing has found me.
Clams ain't as happy as me.