|
South Central Illinois | There are 5 or 6 knobs, about an acre each, where the topsoil is gone.
There is exposed clay with its high sodium.
Probably the best descripthin is posted by conservation cop.
It gets sealed over by the clay that turns soupy when it rains.
You said there is a place to get Gypsun in Springfield Illinois.
Do you have a contact for it?
Edited by John Smith 10/15/2011 08:49
| |
|
Gypsum
