Sundew 'Drosera spiralis'

Drosera spiralis is a rare carnivorous plant from the sundew family. Like every species within the genus Drosera, this plant uses its heavy glandular leaves to trap insects for nutrients. Drosera spiralis could grow leaves up to 30 cm in length when mature. That makes this plant one of the larger leafed species within its genus. Leaves arise from a basal rosette and are narrow, slender and elongated. The higher the intensity of exposed light, the brighter red the leaves will be. Relatively large purple flowers could be produced in spring. Propagation is most easily done by removal of smaller rosettes near the base of a mature plant. Also, harvesting and sowing seeds is possible.

Drosera spiralis originates from the high-altitude plains of Brazil. It grows in exposed, moist areas near grassy patches. For optimal growth, the optimal day temperature is around 25 degrees Celsius. Night temperatures could drop to 15 degrees Celsius. In spring and summer this plant could also be placed outdoors but make sure temperature does not drop under 10 degrees Celsius. Place this plant in a humus rich, water retaining medium that lacks nutrients and minerals completely. Sphagnum moss or clean peat are some examples. Provide this species with bright to very bright light conditions such as direct sunlight or strong artificial lights. Prevent this plant from drying out at all times. To maintain swampy or soggy conditions, it is possible to place a perforated pot in a tray of water. Always use demineralized water; water containing even a low concentration of minerals could burn the sensitive roots. Fertilizer is best to avoid but it is possible to feed this plant with caught insects once per month.