Rosalee

Watch for apple scab (olive-brown spots on leaves and fruit) and treat early with a labeled fungicide at the first signs of infection, then repeat as directed. Rake and remove fallen leaves, and prune to open the canopy so leaves dry faster—this reduces scab spread during humid weeks. If you also see distorted new shoots, use a strong water spray to knock down aphids and consider an insecticidal soap application when aphids are actively present.

Harvest when fruit background color shifts from green toward its mature color and the apples lift easily from the tree when gently twisted upward. Check for seed color: mature apples typically have dark brown seeds, not pale ones. Taste-test a few apples—if the flavor is sweet/tart balanced and the flesh is crisp, they’re ready to pick; overripe fruit will be softer and less crisp.