Buy Rough Mint Bush ‘Purple Haze’ Online – Delivery Across Melbourne and Victoria
Buy Prostanthera denticulata ‘Purple Haze’ online for delivery across Melbourne and Victoria.
Prostanthera denticulata ‘Purple Haze’
Prostanthera denticulata ‘Purple Haze’ is a compact Australian native mint bush featuring aromatic green foliage and an attractive display of mauve to purple flowers. Its naturally low, spreading growth makes it an excellent choice for garden borders, native gardens, rockeries and mass planting.
The fragrant foliage and colourful flowering display provide plenty of garden interest without requiring a large amount of space.
Why Choose Purple Haze?
| Feature | Details | Feature | Details |
|---|---|---|---|
| Botanical Name | Prostanthera denticulata ‘Purple Haze’ | Plant Type | Evergreen native shrub |
| Height | Approx. 50–80cm | Width | Approx. 1–1.5m |
| Position | Full sun to part shade | Growth Habit | Low and spreading |
| Foliage | Aromatic green foliage | Flowers | Mauve to purple |
| Flowering | Spring | Growth Rate | Moderate |
| Native | Australian native | Pruning | Light prune after flowering |
| Soil | Well-drained soil | Water Needs | Moderate |
Compact Native Colour for Smaller Gardens
Purple Haze is particularly useful where a lower-growing native shrub is required. Its spreading habit allows it to fill spaces between taller shrubs while remaining compact enough for smaller garden beds.
Plant it along pathways, towards the front of borders or in groups to create a larger sweep of native foliage and seasonal purple colour.
Growing Prostanthera Purple Haze
Plant in full sun to part shade in well-drained soil. Regular watering during establishment will help develop a healthy root system, while established plants benefit from occasional deep watering during prolonged dry conditions.
Apply mulch around the plant to help conserve soil moisture, keeping mulch slightly away from the main stems.
Pruning Purple Haze
A light prune after flowering will encourage fresh growth and help maintain a dense, attractive shape. Tip pruning younger plants can also encourage additional branching and create a fuller, more compact specimen.
Avoid severe pruning into older woody stems wherever possible.
Ideal for Native Borders and Mass Planting
Prostanthera Purple Haze combines beautifully with native grasses, groundcovers and flowering shrubs. Its relatively compact dimensions make it especially useful for layered landscaping, where taller native plants provide structure and Purple Haze creates colour and coverage underneath.
Plant several together for an impressive mass planting or use individual plants throughout the garden to repeat colour and texture.
Bring Purple Native Colour to Your Garden with Rough Mint Bush
With its aromatic foliage, compact spreading habit and beautiful purple flowers, Prostanthera denticulata Purple Haze is an attractive choice for contemporary Australian landscapes and traditional native gardens alike. It provides excellent seasonal colour while remaining manageable in smaller garden spaces.

