The Story
Plant Bio
Paphiopedilum insigne is a terrestrial or lithophytic sympodial orchid native to the humid forests of the eastern Himalayas and northeast India. It forms compact clumps of strap-shaped, glossy green leaves that lack pseudobulbs, producing upright, single-flowered scapes from the center of mature growth fans.
The distinctive flowers feature a glossy, varnished texture, a prominent slipper-shaped pouch, and a pale green dorsal sepal broadly margined in white and heavily spotted with purple-brown. This species is highly valued for its long-lasting fall and winter blooms.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
14"
Width
20"
Light
Partial Sun, Shade
Zones
10
Water
High
Humidity
High (50-70%)
Lifespan
Long-lived
Native To
Asia
Toxicity
Non-toxic
Bloom period
Fall – Winter
In flower about 6 months of the year
Planting
How to Grow
- Pot in an open, highly porous terrestrial orchid mix containing bark, perlite, coarse peat, and charcoal to ensure rapid drainage.
- Position in bright indirect light or partial shade, protecting the foliage from direct midday sun which causes leaf scorch.
- Water regularly to keep the potting medium evenly moist, ensuring the roots never sit in stagnant water or dry out completely.
- Maintain a minimum relative humidity of 50 to 70 percent and provide consistent air circulation around the foliage.
Pro Tip
Provide a distinct winter rest with night temperatures dropping to 50–55°F (10–13°C) to reliably trigger flower bud initiation, and avoid over-potting, which traps excess moisture and rots the roots.
Keep It Thriving
Care Guide
Do
- Keep the potting medium consistently and evenly moist.
- Provide cooler night temperatures of 50 to 55°F during the winter to stimulate blooming.
- Use a weak, balanced orchid fertilizer every two to four weeks during active spring and summer growth.
Don't
- Do not use heavy or harsh chemical fertilizers that will burn the sensitive root system.
- Do not allow the roots to sit in waterlogged media or experience prolonged dry-out.
- Do not cut into old, leafless, dead cane material, as sympodial orchids do not regenerate from bare stems.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Propagate | ||||||||||||
| Prune | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Lady's Slipper Orchid questions
What zones can Lady's Slipper Orchid grow in?
Lady's Slipper Orchid is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
When does Lady's Slipper Orchid bloom?
Lady's Slipper Orchid typically blooms in fall through winter. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Lady's Slipper Orchid need full sun?
Lady's Slipper Orchid does best in part shade.
Keep exploring
Explore the genus
Hardy in your zone?
Grow Lady's Slipper Orchid with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.