Agapanthus

Commonly called “Lily of the Nile” or “African Lily,” the Agapanthus is a much-beloved flower for a pot. Flamboyant umbels of bell-shaped flower in blue, lavender or white appear above strap-like, glossy stalks in late summer. The plant hails from southern Africa. The name comes from the Greek “agapao (“love”) and “anthos” (“flower”).

Agapanthus can be grown in either the ground or in pots. They are tender perennials so if you are planting in the ground, try to choose an area that is protected and mulch heavily in winter. They are not fussy about soil but perform best in loamy, well-drained soils. They are sun-lovers but can tolerate some shade. Do not overwater and it is best to let them dry out between waterings. Once the flowers fade, remove the entire stem to get repeat blooms.

In pots, plants are long-lived as long as they are brought in during the winter months. Agapanthus performs best when they are pot-bound so you don’t have to worry about repotting them for four or five years. Fertilize once in spring (late April or early May is good) and wait two months before applying a low nitrogen fertilizer (fish emulsion is good). Go lightly on watering and let the pots dry out slightly. In winter, bring the pot into the house, garage, or greenhouse. No water is needed during this time with the exception of a light watering once or twice. After the threat of frost is over, pots can be brought back outside to enjoy for another season.

Agapanthus is poisonous to humans and animals when ingested.