From violet-coloured “sheep potato” flowers to exploding seeds from Thailand…
Maria’s tropical garden blog has got it all, I tell ya! 🙂 ♥ ❤ Jackie
Ruellia tuberosa (Minnie Root) Aka Fever Root, Snapdragon Root, Sheep Potato, Waterkanon, Watrakanu, Minnieroot, Iron root, Feverroot, Popping Pod, Duppy Gun, Wayside tuberosa, Gunipeca batard, Bluebell, or Cracker plant, is a species of flowering plant in the Acanthaceae family. Its native range is in Central America (Caribbean, México, Central and South America (Guyana, Surinam, Venezuela, Colombia, Perú) and has naturalized in many countries of tropical South and Southeast Asia.
It is a small biennial plant with thick fusiform tuberous roots and striking funnel-shaped violet-colored flowers. Its variant, Ruellia metziae Tharp (Metz’s Wild Petunia), or Ruellia tuberose ‘White Form’, was covered in this previous post.
Hardy to USDA zones 9 – 11. The simple leaves are opposite and elliptic; the stem is 4 sided. The plant only flowers after the start of the rainy season.
Ruellia tuberosa reaches an average height of about 30-60 cm (12-23 in) in moist and shady environments. It grows, however, preferably…
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