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April showers bring May flowers, but be careful with Nitrogen in the spring. Your choice of a Nitrogen source can impact plant uptake, runoff, and acidity. Learn about the 4 R's of fertilization and challenges to watch for in the spring.
By Karen Cox and Dan Lima5
44 ratings
April showers bring May flowers, but be careful with Nitrogen in the spring. Your choice of a Nitrogen source can impact plant uptake, runoff, and acidity. Learn about the 4 R's of fertilization and challenges to watch for in the spring.