The Gardening Year

Watch out for

Powdery mildew: Improve air circulation and apply a fungicide or bicarbonate spray at first sign of infection.

Slugs and snails: Use physical barriers like copper tape or apply iron phosphate-based slug pellets around the base.

Root rot: Ensure well-draining soil and avoid overwatering; remove affected plants to prevent spread.

Aphids: Spray off with a strong jet of water or treat with insecticidal soap or natural predators like ladybirds.

Leaf spot: Remove infected leaves and avoid wetting foliage when watering to reduce humidity around the plant.