Family: Bromeliaceae

Closely related to vriesias in appearance and cultural needs, these bromeliads are grown for the striking bandings and markings on their leaves and their long-lasting, colourful bracts. The leaves are smooth-edged and spineless. In their natural habitat of South America, they grow epiphytically but they can be grown in pots, or mounted on a tree branch. They need a warm greenhouse or conservatory, and also make good house plants.

Species

G. lindenii is a superb specimen, grow­ing to 1 m (3 ft), with zigzag barring on the long leaves forming a perfect rosette.

G. lingu­lata forms a plain green rosette, to about 40 cm (18 in) in diameter, and produces a red and yellow inflorescence. Var. cardinalis is more beautiful than its parent; minor forms a small, dark green rosette with bright red flower bracts.

G. musaica, a tender species, has prominently barred leaves and a bright red or pink inflores­cence.

G. sanguinea is a small, stemless plant, with mottled leaves which are tinged with red and yellow when in flower.

G. zahnii grows 50 cm (20 in). The copper-tinged colouring of the leaves is a very attractive feature against the yellow inflorescences.

Cultivation

For pot cultivation, try to obtain a special compost for epiphytic bromeliads. Alternatively, use a soilless potting compost. On tree branches, pack roots with sphagnum moss. Plants need humidity and good light, but shade from direct sun. Mist spray daily and water well in the growing season. In winter do not spray, and keep compost only just moist. Propagate from large, rooted offsets in spring.

Climate

Zone 10.