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Wahlenbergia stricta
Wahlenbergia stricta, the Australian bluebell, tall bluebell or austral bluebell, is an Australian wildflower from the Campanulaceae family.[1] It is considered the most commonly encountered of the Wahlenbergias.[1] It is found in all Australian states but not the Northern Territory. It is often seen growing by the side of the road, enjoying the extra runoff. Wahlenbergia stricta is a perennial herb flowering mainly in spring or summer with pale blue bell-like flowers.[1] The leaves are long and linear, 5–70 millimetres (0.20–2.76 in) long.[1] The five-petalled flowers are erect on long, slender stems and about 6–20 millimetres (0.24–0.79 in) in diameter.[1] It forms thin, carrot shaped tubers. Cultivation Australian bluebells are generally easily propagated by division or root cutting. The seed is a very fine, black powder. It germinates readily in a few weeks and is best directly sown into tubes or cells as the seed and plant are very small and hard to separate and prick out. There are a number of common cultivars, including various shades of blue from a saturated blue similar to #00f through to white. Various double forms are available. To maintain a cultivar propagation must be by vegetive means (division or cuttings). Once established W. stricta is very hardy - the pot can be dried out completely and the plant reduced to a tuber, yet it will reshoot when the rain comes. It is hardy in a range of soils from sand to gravel, clay to humus. See also
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