Tomatoville® Gardening Forums - View Single Post

lubadub · May 14, 2020

The Albrecht Formula is not accepted mostly by agonomists at land grant colleges and growers who have little interest in growing organically. The formula for converting PPA and ppm is 1 ppm equals 2 PPA.

May 14, 2020	#18
lubadub Tomatovillian™ Join Date: Feb 2006 Location: PA Posts: 169	The Albrecht Formula is not accepted mostly by agonomists at land grant colleges and growers who have little interest in growing organically. The formula for converting PPA and ppm is 1 ppm equals 2 PPA. __________________ Bigger is Better!