Epiphyllum
Flowering Orchid Cactus
Family |
Cactaceae |
Genus |
Epiphyllum |
Category |
Tropicals |
USDA Hardiness Zone |
9b - 11 |
Canadian Hardiness Zone |
Requires cool season protection under glass. |
RHS Hardiness Zone |
H3 - H1c |
Temperature (°C) |
0 |
Temperature (°F) |
10 |
Height |
20 - 35 cm |
Spread |
10 - 15 cm |
Growth |
Medium |
Bark/Stem Description |
Smooth, broad flat leaf stems, 1 - 5 cm wide and 3 - 4 mm thick, occasionally lobed. |
Flower/Leaf Bud Description |
Ovate-spherical flower bud, often solitary. |
Leaf Description |
Broad, flat lanceolate leaves, often lobed, measuring 3 - 6 cm wide and 7 - 10 cm long, 1 - 3 mm thick. |
Flower Description |
Large showy flowers, usually 8 - 16 cm in diameter, with broad-pinnate inner petals arranged in a loose rosette. Outer petals are lanceolate and narrow, 8 - 10 cm in length and 4 - 5 mm in width, and project outward. |
Fruit Description |
Small insignificant fruit, similar to the pitaya, is borne after flowering ceases. |
Colour Description |
Deep green to dark green leaf stems and leaves. Porcelain white to creamy white blooms. Brownish-purple fruit, although rare. |
Texture Description |
Smooth, waxy. |
Notable Specimens |
Centennial Conservatory, Thunder Bay, Ontario, Canada. |