Ageratum 'Hawaii Blue'

How to grow Ageratum 'Hawaii Blue' in NZ

Ageratum 'Hawaii Blue' grows best in full sun to light shade and prefers fertile, well drained soil. Plant in a warm, sheltered position and water regularly during establishment. Once settled, it continues flowering with steady moisture and occasional feeding. This variety suits garden beds, planters, and cottage style plantings across NZ. For the strongest blooms, enrich the planting area with compost and ensure consistent watering during dry periods.

Ageratum 'Hawaii Blue' care tips

Ageratum 'Hawaii Blue' is easy to maintain and rewards simple, regular care. Remove spent flowers to extend the blooming season and encourage fresh growth. Water during dry spells to prevent stress and maintain lush foliage. A light application of balanced fertiliser every few weeks supports strong flowering. Avoid waterlogged soils and protect the plant from strong winds to keep its compact shape intact through the season.

Ageratum 'Hawaii Blue' size spacing and growth rate

Ageratum 'Hawaii Blue' typically grows to around fifteen to twenty five centimetres tall and spreads twenty to thirty centimetres wide. Space plants twenty centimetres apart to achieve even, full coverage. Growth is fast during warm weather, and plants establish quickly when given regular moisture. As an annual, it completes its life cycle within one growing season but flowers uninterrupted for many months when cared for well.

Landscaping uses for Ageratum 'Hawaii Blue'

Ageratum 'Hawaii Blue' is ideal for edging borders, mass planting, filling containers, and adding softness to cottage gardens. Its fluffy blue blooms pair beautifully with marigolds, salvias, petunias, and silver foliage plants. Use it to create drifts of colour, brighten pathway edges, or mix into seasonal planting schemes for cool, refreshing contrast. It brings texture, charm, and reliable colour to any sunny NZ garden.

Why buy Ageratum 'Hawaii Blue' from The Plant Company?

Ageratum 'Hawaii Blue' from The Plant Company is grown with care to ensure healthy plants, vigorous flowering, and strong performance in NZ gardens. Each plant is selected for quality and uniform growth. The Plant Company is NZs most trusted plant nursery and provides expert guidance to help your garden thrive. Choosing this variety from us guarantees top grade stock that delivers long lasting blue colour and excellent seasonal value.