Salvia × jamensis · Shrub
Slugs and snails: Use physical barriers like copper tape or organic pellets to protect young growth.
Powdery mildew: Ensure good air circulation and water at the base to keep foliage dry.
Verticillium wilt: Remove and destroy infected plants; avoid replanting salvias in the same spot.
Root rot: Plant in well-drained soil and avoid overwatering, especially in winter.
Sage leafhopper: Monitor for damage and remove heavily infested leaves; natural predators often control populations.