Tomatoville® Gardening Forums - View Single Post - Diatomaceous Earth as a seed starting medium

Tonio · September 6, 2012

Haven't read the whole thread yet.

So its a course grain DE, has anyone compared it with Turface-which is calcined clay that looks like cat litter. Does DE(Ultrasorb form) have nutrient properties?

September 6, 2012	#75
Tonio Tomatovillian™ Join Date: May 2012 Location: San Diego, CA Posts: 148	Haven't read the whole thread yet. So its a course grain DE, has anyone compared it with Turface-which is calcined clay that looks like cat litter. Does DE(Ultrasorb form) have nutrient properties?