06/06/2026
At sugarplum we sell sprays for fruit tree maintenance and care for the season. We also have a recommended spray schedule available for you. Shop sugarplum
Fire blight development is influenced primarily by seasonal weather. When temperatures of 75° to 85°F are accompanied by intermittent rain or hail, conditions are ideal for disease development. The succulent tissue of rapidly growing trees is especially vulnerable; thus excess nitrogen fertilizati...