Agapanthus 'Sea Spray'

How to grow Agapanthus 'Sea Spray' in NZ

Agapanthus 'Sea Spray' grows best in a sunny position with well drained soil. Incorporating compost before planting will improve soil structure and support healthy root development. Water regularly during establishment, then only during prolonged dry periods once plants are settled. This hardy perennial performs particularly well in coastal environments and tolerates a range of soil conditions. Plenty of sunlight encourages vigorous growth, healthy foliage, and abundant flowering throughout the season.

Agapanthus 'Sea Spray' care tips

Agapanthus 'Sea Spray' is a low maintenance perennial that requires very little ongoing care. Remove spent flower stems after flowering to maintain a tidy appearance and direct energy back into growth. Apply a balanced fertiliser during spring to support healthy foliage and prolific blooms. Water during extended dry periods, particularly in warmer regions. Dividing mature clumps every few years helps maintain vigour, reduce overcrowding, and encourage continued flowering performance.

Agapanthus 'Sea Spray' size, spacing, and growth rate

Agapanthus 'Sea Spray' typically grows to around 60 to 90 centimetres tall when flowering and 50 to 70 centimetres wide. It has a moderate growth rate and gradually forms dense clumps of attractive foliage. Space plants approximately 50 to 60 centimetres apart to allow for mature growth and good airflow. Its graceful habit and soft blue flowers make it ideal for borders, mass plantings, and coastal landscape designs.

Landscaping uses for Agapanthus 'Sea Spray'

Agapanthus 'Sea Spray' is ideal for coastal gardens, borders, contemporary landscapes, cottage gardens, mass plantings, and container displays. The soft blue flowers create a calming effect and combine beautifully with ornamental grasses, silver foliage plants, and evergreen shrubs. It can be planted in groups for a striking summer display or used as a feature plant in mixed borders. Its durability and attractive appearance make it a valuable landscape choice.

Why buy Agapanthus 'Sea Spray' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery and offers premium quality Agapanthus 'Sea Spray' plants that are ready to thrive in New Zealand gardens. Every plant is carefully grown and selected to ensure strong establishment, healthy growth, and outstanding flowering performance. Customers benefit from expert horticultural advice, fast nationwide delivery, and exceptional customer service. With free shipping available on orders over $150, The Plant Company makes it easy to add this elegant flowering perennial to your garden with confidence.