Agapanthus Wont Flower Uk. However if your plant isnt flowering then try the following. As long as they have direct sunlight for some portion of day these magnificent flowers will do well.
20042019 They flower for a long time in shades of blue purple and white are low-maintenance and relatively trouble-free. Agapanthus can even grow in deeper shade in north-facing borders though foliage and flowers may lean towards the light. According to agapanthus grower and expert Steve Hickman the most common problem with agapanthus is that the plant has plenty of leaves but no flowers.
Agapanthus thrive in sunny spots and free-draining soil where they wont be overshadowed by taller plants.
They should have at least a half day of sun. The feeding activities of the larvae inside the buds cause abnormal development and infested buds usually fail to open. Replant clumps of large bulbs 2inches deep in fertile soil. Your right about root constriction mine need to grow into each other and get crowded out then they will probably flower.