Agapanthus Blue thrives in full sun to partial shade, requiring at least 6 hours of direct sunlight daily for vibrant blooms. Plant in well-draining soil to prevent root rot, and space bulbs 12 inches apart. Water regularly during the growing season, but allow soil to dry between waterings. These hardy perennials prefer warm conditions and benefit from a sheltered location protected from strong winds. Fertilize monthly during the growing season for optimal flowering. Once established, they're drought-tolerant and low-maintenance, returning year after year with stunning blue flower clusters.

Mature plants reach 24 to 36 inches in height, creating a striking vertical accent in garden beds and borders.