My Garden
Blueberry Lily
Dianella revoluta
Dianella revoluta, also known as Spiny Flax Lily, is a tough, resilient plant native to Australia. It features strappy, spiky leaves that grow in clumps, and produces attractive blue or purple flowers followed by shiny berries. It's highly adaptable to various conditions, making it a popular choice for gardens.
| Category | Details | |
|---|---|---|
| Plant Type | Perennial plant | |
| Duration to maturity | 6 months to harvest | |
| Estimated Plant Lifespan | 10 years lifespan | |
| Sun Requirements | 6+ hours direct sunlight (Full Sun) | |
| Pollination | Method: Insect pollination | |
| Watering Requirements | Method: Top watering Frequency: Water when soil is dry to the touch Notes: Once established, Dianella revoluta is quite drought-tolerant and requires infrequent watering, except during prolonged dry periods. | |
| Humidity Requirements | Level: moderate | |
| Care Instructions | Remove any dead or damaged leaves to maintain the plant's appearance and health. Regular mulching around the base of the plant helps to retain soil moisture. | |
| Temperature Range | Min: -5°C Max: 40°C | |
| Alternative Names | Blueberry Flax-Lily, Black-anther Flax-lily, Spreading Flax-Lily |
Cultivars
Spiny-headed Mat-rush
Lomandra longifolia
Both Dianella revoluta and Lomandra longifolia thrive in similar conditions, tolerating dry spells and full sun exposure. They create a visually appealing combination of textures and colors in a garden bed.
Fountain Grass
Cenchrus setaceus
Fountain grass is a vigorous grower that can quickly outcompete Dianella revoluta for resources like water and nutrients, particularly in drier conditions.
Snails and Slugs
Snails and slugs can feed on the leaves and stems of Dianella revoluta, causing damage and potentially affecting the plant's overall health. Symptoms include holes and chewed edges on the leaves.
Steps:
- Carefully dig up a mature Dianella revoluta clump.
- Separate the clump into smaller divisions, ensuring each division has healthy roots and foliage.
- Replant the divisions in well-prepared soil, spacing them appropriately.
- Water thoroughly after planting.
Neem Oil
Effective in controlling various pests, including snails and slugs, that can affect Dianella revoluta.