Cypripedium Boots gx
lady's slipper orchid Boots gx
A hardy, deciduous garden orchid producing a clump of upright stems with large, bright-green, fan-shaped leaves up to 20cm long. 9-12cm large flowers produced in late spring and early summer have twisted brown-burgundy petals and a cream pouch. Each stem carries one to three flowers
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
5–10 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Cream Brown | Green | ||
|---|---|---|---|---|
| Summer | Cream Brown | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Partial shade
Aspect
East–facing or North–facing or West–facing
Exposure
Sheltered Hardiness
H5Botanical details
- Family
- Orchidaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Clump forming, Columnar upright
- Potentially harmful
- Skin allergen. Wear gloves and other protective equipment when handling
- Genus
Cypripedium are terrestrial orchids with slender rhizomes and soft fan-shaped leaves, spirally arranged or in opposite pairs. Flowers are born in racemes of up to 12 flowers during summer have white, pink, red or purple tepals and a yellow, white, pink or purple pouch
- Name status
Accepted
How to grow
Cultivation
Grow in moist, free-draining soil, poor in organic matter; ideally in a sheltered site with dappled or partial shade. Some early morning sun is allowed. Provide an annual winter mulch of fresh leaf mould (oak or beech is preferred). If grown in pots, use 1-part organic matter to 2-parts of inorganic matter in the compost mix. Use gritty sand or crushed clay pebbles to improve drainage, but ensure that plants in pots do not completely dry out during actively growing season. Protect the new shoot from slug damage in spring. Leaf coloration is a good indicator of health - they should always be bright green. Yellowish-green leaves indicated poor health or too much light
Propagation
Propagate by division from large, established clumps in early spring and replant immediately. Some of the soil from the root ball, which contains beneficial fungi, should be planted with each division
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Rock garden
- Underplanting of roses and shrubs
Pruning
No pruning required, allow foliage to die down naturally
Pests
May be susceptible to slugs
Diseases
May be susceptible to grey moulds
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.