Cypripedium macranthos (Ladys Slipper Orchid)
Cypripedium macranthos (Lady’s Slipper Orchid) is a hardy terrestrial orchid with oblong, alternate, slightly hairy leaves and pink-mauve flowers in late spring and early summer. The charming blossoms are borne, single or in pairs, atop upright stems. They feature a large violet to reddish-purple pouch backed by darker veined sepals.
Cypripedium macranthos (Lady's Slipper Orchid) is a hardy terrestrial orchid with oblong, alternate, slightly hairy leaves and pink-mauve flowers in late spring and early summer. The charming blossoms are borne, single or in pairs, atop upright stems. They feature a large violet to reddish-purple pouch backed by darker veined sepals. Native to China, Russia, Japan, Korea, and Taiwan, Cypripedium macranthos is very hardy and will survive the winter, even when exposes to -22°F (-30°C).
- Grows up to 20 in. tall (50 cm).
- Thrives in partial shade in moist, almost neutral, well-drained soils. The plant should be watered abundantly during the growing season. Reduce watering in the fall and winter. Fertilize on a weekly basis with 1/4-1/2 of the recommended dose of fertilizer for orchids. Provide a thick layer of mulch in the fall.
- No serious pest or disease issues.
- Native to China, Russia, Japan, Korea, and Taiwan.
Requirements
Hardiness | 3 – 7 |
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Heat Zones | 1 – 7 |
Plant Type | Orchids, Perennials |
Plant Family | Cypripedium – Laddy Slippers |
Exposure | Partial Sun |
Season of Interest | Spring (Late)Summer (Early) |
Height | 1' – 2' (30cm – 60cm) |
Water Needs | Low, Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Garden Uses | Beds and Borders, Patio and Containers, Underplanting Roses and Shrubs |
Garden Styles | Informal and Cottage, Prairie and Meadow |