Fertilizer
The nutrient requirements for different species are not well known by nurserymen. In a general way, those species with more exacting requirements can be separated from those which will grow on poor soils.
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Author(s): Patrick M. Lantz
Publication: National Nursery Proceedings - 1966
Event:
Region 7 Forest Tree Nurserymen's Conference
1966 - Saratoga Springs, New York