Fertilizer Pebate: An Old Practice Still Stirs Controversy — Even After 25 Years

摘要

Fertilizing trees is"not a new practice. The ancient Greeks were fertilizing trees and the English were using liquid fertilizers in the 1600s. Tree fertilizing was probably controversial then, and it definitely can cause debate now whenever arboristsgather. One only has to ask when to fertilize, how much to use or what method to use in order to get a lively discussion going.