Patent US Method for improving .

... coral fossil limestone produces no adverse effect unlike conventional fertilizers and soil improving ... a soil improving agent, coral fossil limestone finds ...

Uses For Limestone: s, .

Both can be effective for improving and Landscape Soils .

Improving Lawn and Landscape Soils ... textured are of little value for improving soil structure. ... only in the manner of limestone and is most useful in ...

Method for improving soil KAJIYAMA; .

A method for improving soil by mixing finely divided coral ... of coral fossil limestone as a soil improving ... and porous structure, ...