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Nerine undulata
Nerine undulata
Nerine undulata
Nerine undulata

Nerine undulata

TAXONOMY

FamilyAmaryllidaceae
GenusNerine
Zone8

ABOUT

Nerine undulata, commonly known as the Guernsey Lily, is a bulbous geophyte native to South Africa. It belongs to the Amaryllidaceae family and is known for its striking, wavy-edged pink flowers that bloom in late summer to autumn. The plant prefers subtropical climates and undergoes a dormancy period during the winter months.

ALSO KNOWN AS

Amaryllis Aucta
Crinkled Bloom
Haemanthus Undulatus
Amaryllis flexuosa
Amaryllis major
Amaryllis undulata
Imhofia flexuosa
Imhofia undulata
Loxanthes flexuosa
Loxanthes undulata
Nerine alta
Nerine aucta
Nerine flexuosa
Nerine flexuosa var. alba
Nerine undulata var. major
Pink nerine

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Nerine undulata requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humid environment. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. Ensure good air circulation to prevent fungal diseases.
Soil
The plant prefers well-draining loam soil. A mix of garden soil with sand and organic matter works well. Good drainage is essential to prevent bulb rot, so avoid waterlogged conditions.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks. Avoid fertilizing during the dormancy period.
Repotting
Repot Nerine undulata every 2-3 years or when the bulbs become crowded. Repot during the dormancy period, ensuring the bulbs are planted at the correct depth with the neck exposed above the soil surface.
Propagation
Propagate by dividing the bulbs during the dormancy period. Carefully separate the offsets from the parent bulb and plant them in well-draining soil. Water sparingly until new growth appears.
Pruning
Pruning is not required for Nerine undulata. Remove spent flowers and dead foliage to maintain the plant's appearance and health.
Toxicity
Nerine undulata is toxic to pets and humans if ingested. The bulbs contain alkaloids that can cause nausea, vomiting, and diarrhea. Handle with care and keep out of reach of children and pets.
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