Agapanthus inapertus Nigrescens

Agapanthus inapertus 'Nigrescens' is grown in full sun in a warm location, in a protected area facing south. It tolerates drought well. Place it in a soil that is rich and moist, but especially well-drained in winter. Water Agapanthus regularly during the growing period (twice a week). However, avoid watering them while the plant is dormant. In winter, the Agapanthus fears excessive moisture and does not like waterlogged soil. That is why you should mulch the base with a layer of dead leaves, about 20cm (8in) thick, and cover them with a mesh to prevent them from being blown away by the wind. Additionally, snow is a very good protection against excessive moisture and cold. If in a pot, bring the plant indoors for shelter. When planting, place it 10cm (4in) deep in a pot with a leaf compost mixture as the roots are fleshy. Once established in the ground, avoid disturbing Agapanthus. Remove any withered leaves in autumn. Cut back the faded stems so that the plant does not exhaust itself producing seeds.