Board Thread:Wikia Questions and Answers/@comment-95.111.96.113-20130109013324/@comment-409884-20130109043437

It is only a water seed that is locked to the " Jade Falls farm " only, so you can not fine it with a general search of the market.

You have to go to the Jade Falls farm and then click on a water plot in order to be able to see the water (only) seeds such as Squid.