Saw this on the NOAA site:

[Dot Com]

Looks similar to hydroponics but is for plants that are native to water.

http://www.noaa.gov/features/01_economic/whatisaquaculture.html

 

[RedtailForester]

Very cool but I don't think peppers like salt water...

 

[VegHead]

Salt water, no. BUT sea solids and sea minerals are GREAT for all plants!!

http://sea-crop.com/index.html

 

[Dot Com]

I check my local NOAA weather station daily for weather updates and the aquaculture was featured on the page.