The Gardening Year

Watch out for

Powdery mildew: Ensure good air circulation and avoid overhead watering; treat with a fungicide if severe.

Aphids: Squash infestations by hand or spray with a strong jet of water; use insecticidal soap if needed.

Root rot: Plant in well-drained soil and avoid overwatering to prevent waterlogging around roots.

Slugs and snails: Use physical barriers like copper tape or apply slug pellets sparingly in the evening.

Frost damage: Cut back stems to ground level in autumn and mulch roots for protection in colder areas.