Media Analysis: Greenhouse Soil pH

Purdue University Greenhouse Soil Testing Laboratory
Lab #: 010-06
Date: 1/13/2006

Media Analysis for Greenhouse Soil pH
Sample	Non-Acid Fert	Acidified Fert	Turface 50%	Osmocote 2X	Optimum Range
Lab No.	1	2	3	4	-
pH	7.7	7.6	7.2	6.9	5.7-6.5
Soluble Salts	75	95	64	260	less than 400
Nitrate (NO3)	-	-	-	-	100-200 ppm
Phosphorus (P)	-	-	-	-	5-20 ppm
Potassium (K)	23	44	36	184	80-160 ppm
Ammonium (NH4)	-	-	-	-	less than 15 ppm

Recommendations: None