[permaculture] Plants for nitrate/phosphate uptake
Keith Johnson
keithdj at mindspring.com
Fri Oct 19 16:27:20 EDT 2007
Roxann,
Far cheaper than ferrocement for lining your wetlands is the
carpet/plastic/carpet treatment which uses cast off carpeting (with pile
toward the plastic) and cheap 6 mil plastic sandwiched between. This is
all hidden from view and photo-degradation by the fillings and soil on
the edges. When freshly completed all you see is the top layer of gravel
with the water about 6 inches below the surface.
We had water irises, jewelweed volunteers, rushes, lobelia cardinalis,
sedges, acorus calamus, arrowhead (sagittaria) swampland asters
(novae-angliae), Joe Pye (Eupatorium) and others in ours.
Other potential varieties include swamp milkweed, marsh marigold, and
horsetail (careful - spreads like mad).
roxann wrote:
> Thanks Keith. I like the trench idea. I'll be working with ferrocement to freestyle my ponds and trench shapes so I should be able to do this easy enough. Hyacinths! yes, that is the one i was thinking of. i used to live there and these are very problematic for boaters and pond owners out there. since they can't survive our winters, they shouldn't be a problem species here if some escape my ponds. i think they are very good themselves for nutrient uptake. i'll check all the plants i use before and after they've been in place for a while to see who's the best. i'll have a greenhouse, so i can overwinter some in there in a metal stock pond with some fish.
>
> this is all beginning to formulate into a plan, thanks y'all!
>
> Roxann, NW AR
> http://blog.ancientearthwisdom.com
>
--
Keith Johnson
"Be fruitful and mulch apply."
Permaculture Activist Magazine
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