UD Soil Testing Program - Nutrient Recommendations
The University of Delaware provides nutrient and liming recommendations for most commercial crop and landscape plants grown in Delaware. When possible, these liming rates and nutrient recommendations are based on scientific research conducted here in Delaware or in nearby states with similar soil types, climates and growing conditions.
The rates that are given are designed to:
Home, Garden, and Landscape:
For comments or problems with this site, please email Soiltest@udel.edu.
Copyright © 2012-2013 Last Updated 2/12/2013