This perennial is semi-evergreen so it can lose some of its leaves in winter. In colder regions or more exposed gardens, it may lose them all, but then fresh new growth appears again in spring.

• Position: full sun
• Soil: fertile, moist, well-drained soil (or John Innes no. 3 compost for containers)
• Rate of growth: average
• Flowering period: July to August
• Hardiness: fully hardy
  
  From the ‘Everpanthus’ range of Agapanthus - 'Midnight Sky' is a stunning, long flowering and repeat blooming African lily from De Wet Plant Breeders. With wonderfully open, tubular, intense deep-blue flowers that emerge from a cushion of gorgeous, strap-like green leaves, this semi-evergreen perennial is perfect for pollinating insects and for bringing striking colour to summer plantings and pots.
  
  
• Garden care: Keep well-watered during the growing season, applying a balanced liquid fertiliser each month from spring until the plant flowers. Towards the end of September cut back on the watering and feeding to allow the foliage to toughen up, and in cold, exposed areas protect the crown of the plant with a deep, dry winter mulch.