Posted 5/26/2007 22:00 (#154724 - in reply to #154644) Subject: RE: Black Soils
Wallis, TX
Come to the gulf coast from LA to Brownsville & I'll show you some really black dirt. Some will test over 80% Montmorillinite(sp) clay with almost no sand. Clay is 40 ' deep turning grayish black at 2-4' and red at about 6'.
Black Soils
