Queen lady's-slipper scientifically known as Cypripedium reginae is a striking orchid native to North America particularly found in wetlands and forests. The plant produces a capsule fruit containing numerous tiny seeds for reproduction. Cypripedium reginae typically reaches a height of 30-90 cm with a single stem bearing one to three flowers. It requires specific conditions like moist well-drained soil and partial shade to thrive. Its conservation status is of concern due to habitat loss and overcollection.
Queen lady's-slipper
- Scientific name
- Cypripedium reginae
Basic Information
- Orchidaceae Family Cypripedium Genus Queen lady's-slipper Species
- Orchidaceae > Cypripedium > Cypripedium reginae
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- Flower
- Perennial
- Height
- 30cm ~ 90cm
- Flower Color
- Leaf Color
- Anthesis
- summer
- Sunlight Exposure
Full Sun Long hours of sunlight from morning to afternoon Partial Shade A location in the shade of a tree or where either the morning or afternoon is shaded Full Shade A place where there is no direct sunlight
- Partial Shade
- Hardiness Zones
This is an indicator to know to which zone each plant can winter. Knowing the zone of each plant gives you an idea of the cold temperature resistance when grown in the ground without a roof. 2: -42.7 to -40.0 3: -39.9 to -34.4 4: -34.3 to -28.9 5: -28.8 to -23.3 6: -23.2 to -17.8 7: -17.7 to -12.2 8: -12.1 to -6.7 9: -6.6 to -1.1 10: -1.0 to 4.4 11: 4.5 to 10.0
- 2, '3, '4, '5, '6, '7, '8
- Cold resistance
- Excellent
- Heat resistance
- Fair
- Habitat of origin
- United States, Canada
- Growth Rate
- Slow
What is Queen lady's-slipper (Cypripedium reginae)?
What is Queen lady's-slipper (Cypripedium reginae)
Flower meaning
The common flower language of America, for the Queen lady's-slipper plant is: - Signifies a feeling of satisfaction and wonder. - Suggests an elegant and uncommon attractiveness. - Symbolizes unpredictable beauty. A common representation is the admiration for one's fascinating and exceptional attributes. Month and date are the only specifics for assigning birth flowers.
Calendar of Queen lady's-slipper (Cypripedium reginae)
Calendar
Queen lady's-slipper in the United States typically blooms in late spring to early summer. The flowers look their finest during May. Blooming happens once annually, lasting around 2-4 weeks. To prolong the blooming time frame, be certain the plant gets sufficient light, water, and well-draining ground. Steer clear of over-fertilizing, since it may obstruct blooming.
How to grow Queen lady's-slipper (Cypripedium reginae)
Watering
The Queen lady's-slipper plant prefers moderately moist soil. Water only after the top inch of soil feels dry. This orchid-like plant needs less frequent watering in winter. Overwatering causes root rot. Check soil moisture and adjust watering for local conditions.
Soil and Fertilizer
The lady's-slipper orchid thrives in well-draining, slightly acidic ground with a pH range of 5.5 to 6.5. It prefers loamy earth rich in organic material to retain moisture without becoming waterlogged. Monitor the plant's growth and adjust the fertilizer application based on its response. Over-fertilization can lead to nutrient imbalances and harm the plant. Regularly check the soil quality to ensure it remains suitable for the lady's-slipper orchid's optimal growth. Fertilize the lady's-slipper orchid with a balanced, slow-release fertilizer in early spring before new growth emerges. Apply a quarter-strength solution every 4-6 weeks during the growing season. Avoid fertilizing during the plant's dormant period in late fall and winter.
Sunlight and Place
Assess typical temperatures. Queen lady's needs coolness. Her majesty prefers slightly chilled warmth to scalding sizzle. A few hours of direct sun sustains growth. But dappled shade nourishes prolific blossoms. Shield the empress when the sun blasts intense rays. Insulate the aristocrat's roots when frost threatens. Restrain wide swings in the thermometer's needle. Place the noble one where light filters through leaves. Full glare singes delicate petals.
Advanced Information of Queen lady's-slipper (Cypripedium reginae)
Pruning
Queen lady's-slipper keeps step by removing used plants of summer. Dark leaves need cutting off at times. Less branches make fresh stems. Fertilize after cutting back gives energy. Enough water too. Little cuts over time keep the plant strong and beautiful.
Planting and Harvest
Queen lady's-slipper thrives best when potted rather than planted in-ground. To a pot with drainage holes filled with a well-draining potting mix, carefully place the plant. Ensuring the roots are spread out. Repotting should be done every 2-3 years in the spring, moving the plant to a slightly larger pot. Gently pack soil around the roots, leaving some space at the top for watering. Water the plant thoroughly after potting, allowing excess water to drain out. When repotting, trim any dead roots and refresh the potting mix. Monitor for signs of overcrowding, such as stunted growth or roots growing out of the drainage holes.
Propagation
Queen lady's-slipper division in the spring. Cuttings from summer growth. Leaf cuttings in the spring. Multiply plants by division. Take cuttings for more plants quickly. Sow seeds for diverse offspring. Collect seeds when pods are brown and open.
Pests and Diseases
Queen lady's-slipper is at risk of fungal diseases for instance Botrytis cinerea, resulting in gray mold, plus Fusarium oxysporum, creating root rot. These health problems may lead to wilting, yellowing of plant life, plus stunted increase. Avoidance actions integrate ensuring right air flow, avoiding overhead irrigating, plus keeping well-emptying soil. Furthermore, practicing great cleanliness by getting rid infected plant sections may help stop the spread of health problems. Insects like aphids plus slugs could also take up residence in Queen lady's-slipper, resulting in injury to the plant life plus blossoms. On a regular basis examining the plant for indicators of insect infestation plus applying insecticidal detergent or natural insect sprays may help regulate these insects. Withering of Queen lady's-slipper could develop owing to a mix of issues, for instance health problems, insects, incorrect irrigating, or ecological anxiety. It is vital to tackle these concerns fast to keep the fitness of the plant.
Habitat of Queen lady's-slipper (Cypripedium reginae)
Habitat
Toxicity of Queen lady's-slipper (Cypripedium reginae)
Health Benefits
- edible
- Inedible
- Toxic
- No toxicity
NO DATA
Toxic for dogs and cats
NO DATA
Q&A of Queen lady's-slipper (Cypripedium reginae)
- choice
Queen lady's-slipper need at least two good leaves and roots. Choose plump, firm seeds with no mold. Pick seedlings with strong stem and no disease. 'Alba' has white flowers, 'Rubrum' pink, 'Album' greenish-white. 'Alba' known for pure white petals, 'Rubrum' vibrant pink, 'Album' unique greenish. Make sure seeds fresh and viable, short shelf life. Choose seedlings with good roots for transplanting.