As a part of our dedication to providing you with access to technical expertise, AgSource Harris Laboratory has developed a series of technical bulletins titled "Common Ground". These bulletins pull together the combined knowledge of AgSource Harris Laboratory's agronomists into an easy-to-use reference guide, which discuss the most important aspects of turf management.

COMMON GROUND
Alkaline Soils	Managing Saline & Alkaline Soil: Soil Diagnosis
Understanding a Soil Analysis	Reclamation of Saline & Sodic Soils
Phosphorus in Turf Grasses	Potassium in Turf Grass
Zinc in Turf Grass	Irrigation Water Quality
Soil pH	Plant Tissue Analysis

For laboratory specific information regarding turf analysis, laboratory accuracy, test packages/supplies, technical bulletins, sampling guides or feature reports please contact: