when it comes to mispostings. Wetlands gardens are a bit of a borderline watergardenening / landscaping/ planting with natives category
What you need to be looking for are plants that can take mosit to wet soil conditions and full to part sun.
I found this wonderful website concerning native wetlands plants for your area
[url]https://green.kingcounty.gov/gonative/Index.aspx[/url]
Huckleberries come to mind.. nice shrub great fruit, good for wildlife.
Ummm... you may find this link most helpful.. I use it ALOT
It is for the Missouri Boptanical Gardens searchable plant database. Most comprehensive I have yet to run across. Just select your conditions and off you go!
[url]https://www.mobot.org/gardeninghelp/plantfinder/Search.asp[/url]
here is another AWSOME wetlands plant database courtusy of the USDA
[url]https://plants.usda.gov/wetland.html[/url]
It does have a few terms even I was not aware of. Obligate , Facilitative and Upland. Obligate plants are almost ALWAYS (99%) found in wetlands, Facilitative are often but not always found in wetlands and upland plants are located in the dry areas associates with wetlands.
Cattails seem a good idea, Try them if you wish. Bear in mind that when they are happy, they become agressive and may evenetually choke out your wetlands.
You may have good luck , and it is often reccomended, that you check out your local agricultural extension agency. I took the time to search the Washington state extension for you:
[url]https://ext.wsu.edu/[/url]
I didn't see much about wetlands, but they can point you to the right direction.
With such a wondeful natural resource on your land, I would be rather nervous about any gardening technique other than organic.. You will have to be VERY mindful of nutrient runoff and herb,pest,insect -icide overspray.
Come on GardenHelpers, more advice??
