Cyathodes glauca

Cyathodes glauca, known as cheeseberry, is an evergreen shrub from Tasmania. It belongs to the heath family, Ericaceae. It grows in alpine and subalpine habitats, reaching elevations of 3,280 feet [1,000 metres]. It keeps its leaves throughout the year and grows slowly. In cultivation, it reaches about 5 feet [1.5 metres] tall. Its modest size suits a rock garden or sheltered woodland setting.

The flowers contain both male and female organs. The fruit is edible, either raw or cooked. Its flesh has a sweet taste and a mealy texture. Plants For A Future gives its food value a low rating. That source lists no known hazards, but this does not establish safety for pets. It records no medicinal uses or other practical uses.

Choose a sheltered spot with partial shade or dappled light. The soil should hold moisture but allow excess water to drain. Add humus, and avoid lime-rich ground. The listed soil range includes sand, loam, and clay. Mildly acid to neutral soil is suitable. Moisture matters more than the soil's texture alone. This shrub is very sensitive to drought, so avoid sites that dry out. A woodland edge can offer a suitable garden setting.

Cheeseberry grows best where winters are moderate and summers stay cool and moist. Australian garden reports suggest survival down to about 19°F [-7°C]. That figure does not give a reliable guide for British gardens. Britain's cooler summers and longer, colder, wetter winters change the risks. Outdoor growth may succeed in the mildest parts of Britain. Elsewhere, a cold greenhouse offers a more suitable setting. Its fine roots need careful handling, which adds to the care required.

Seed raising can be slow and needs patience. Sow on the surface of an ericaceous mix in February or March. Use a cold frame, and leave the seed exposed to light. At 64°F [18°C], germination may take one or two months. Some seed can take three to five years instead. Scarification or repeated cold and warm periods may shorten the wait. Seedlings can take a long time to form roots. Handle them gently when moving them into pots. Keep young plants under greenhouse protection for their first two growing seasons. Plant them out in late spring once they are large enough.