Winter for some, and summer for others

I fortuitously met up with a wholesale seed supplier at our local co-op the other day and asked him why I was unable to find watercress seeds.

It turns out that apparently they have been classified as "alien" plants and they are not allowed to sell them anymore.

Whaaaaaaat?

They are so incredibly rich in nutrients.  And a good source of Vitamin A & C, and, like swiss chard, especially high