Salvia guaranitica · Perennial
Slugs and snails: Use physical barriers like copper tape or apply iron phosphate pellets around the base of plants.
Powdery mildew: Ensure good air circulation and water at the base; treat with a sulphur-based fungicide if severe.
Root rot: Plant in well-drained soil and avoid overwatering, especially during winter dormancy.
Aphids: Squash by hand or spray off with a strong jet of water; use insecticidal soap if infestation persists.
Capsid bugs: Encourage natural predators like ladybirds or apply a horticultural oil spray during peak activity.