Prostanthera 'Edgintonii' (Australian Mint Bush)

How to grow Prostanthera 'Edgintonii' (Australian Mint Bush) in NZ

Prostanthera 'Edgintonii' (Australian Mint Bush) grows best in full sun or partial shade with free draining soil. Choose a sheltered position protected from severe frost and excessive winter wet conditions. Water regularly during establishment to encourage healthy root growth, then reduce watering once mature. Applying mulch around the base helps conserve moisture and suppress weeds. This shrub performs well in many New Zealand climates and benefits from light pruning after flowering to maintain a compact shape and encourage dense new growth. Good airflow will help keep the foliage healthy year round.

Prostanthera 'Edgintonii' (Australian Mint Bush) care tips

Prostanthera 'Edgintonii' (Australian Mint Bush) is relatively easy to care for once established. Water during extended dry periods, especially while young plants are becoming established. Light pruning after flowering helps maintain a tidy appearance and promotes bushier growth with increased flowering the following season. Mulching around the root zone supports healthy soil conditions and moisture retention. Feeding with a balanced fertiliser during spring can encourage vigorous growth and flowering. Avoid heavy wet soils, as excessive moisture may reduce plant health and overall performance.

Prostanthera 'Edgintonii' (Australian Mint Bush) size, spacing, and growth rate

Prostanthera 'Edgintonii' (Australian Mint Bush) typically grows to around 1.5 to 2 metres tall and wide, forming a dense rounded shrub with fine aromatic foliage. Growth is moderate under sunny conditions with free draining soil and regular moisture during establishment. Plants should generally be spaced around 1 to 1.5 metres apart to allow healthy airflow and spreading growth. Regular light pruning helps maintain a compact shape and encourages branching. Its manageable size makes this shrub ideal for garden borders, mixed plantings, and feature shrub displays.

Landscaping uses for Prostanthera 'Edgintonii' (Australian Mint Bush)

Prostanthera 'Edgintonii' (Australian Mint Bush) is widely used in landscaping for borders, cottage gardens, mixed shrub plantings, and fragrant garden designs. The colourful flowers and aromatic foliage create strong seasonal interest while attracting pollinators to the garden. This shrub works beautifully as a feature planting or combined with native and Mediterranean style plants for texture and colour contrast. Prostanthera 'Edgintonii' also performs well in large containers and sheltered courtyard gardens. Its compact habit and low maintenance nature make it suitable for many New Zealand landscape styles.

Why buy Prostanthera 'Edgintonii' (Australian Mint Bush) from The Plant Company?

The Plant Company supplies premium quality Prostanthera 'Edgintonii' (Australian Mint Bush) plants that are carefully grown for healthy establishment and excellent performance in New Zealand gardens. Our experienced team provides expert advice to help customers select the best flowering shrubs for their landscape and garden projects. We are committed to supplying healthy and vigorous plants that provide long lasting beauty, fragrance, and seasonal colour. As NZ’s most trusted plant nursery, The Plant Company offers outstanding customer service, quality plants, and reliable nationwide delivery that makes buying plants online easy and convenient.