Agapanthus 'Queen Mum'

How to grow Agapanthus 'Queen Mum' in NZ

Agapanthus 'Queen Mum' 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 well across a range of soil conditions and thrives in coastal environments. Plenty of sunlight encourages vigorous growth, healthy foliage, and abundant flowering throughout the season.

Agapanthus 'Queen Mum' care tips

Agapanthus 'Queen Mum' 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 'Queen Mum' size, spacing, and growth rate

Agapanthus 'Queen Mum' typically grows to around 1 to 1.2 metres tall when flowering and 60 to 80 centimetres wide. It has a moderate growth rate and gradually forms substantial clumps of attractive foliage. Space plants approximately 60 to 80 centimetres apart to allow for mature growth and good airflow. Its tall flower stems and large blooms make it ideal for borders, feature plantings, and mass landscape displays.

Landscaping uses for Agapanthus 'Queen Mum'

Agapanthus 'Queen Mum' is ideal for borders, coastal gardens, contemporary landscapes, cottage gardens, mass plantings, and feature garden displays. The large bicoloured flower heads create a dramatic focal point and combine beautifully with ornamental grasses, evergreen shrubs, and flowering perennials. It can be planted in groups for an impressive summer display or used as a standout specimen in mixed borders. Its elegance and strong presence make it a valuable landscape plant.

Why buy Agapanthus 'Queen Mum' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery and offers premium quality Agapanthus 'Queen Mum' 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 magnificent flowering perennial to your garden with confidence.