Growing Belladonna Lily (Amaryllis belladonna) Indoors – Care and Differences from Hippeastrum

Belladonna Lily (Amaryllis belladonna)

Differences from Hippeastrum (Common Amaryllis)

Amaryllis belladonna has no leaves at flowering, solid stems, and 6–12 flowers. Hippeastrum (common amaryllis) produces leaves after flowering, has hollow stems, and 3–6 blooms. For indoor growing, Hippeastrum is more attractive and easier to flower; belladonna is better suited to greenhouses or conservatories.

Foliage

Green strap-shaped leaves appear in spring, die back early summer. One or two leafless solid stems emerge from the bulb and flower in late summer.

Flowering

In August or September, fragrant pink or white funnel-shaped flowers appear in clusters of 6–12 atop a leafless reddish stalk.

Rest Period

After leaves die, the bulb needs a dry rest period until the flower spike appears in late summer.

Quick Facts

• Origin: South Africa
• Common Names: Belladonna lily, March lily, naked lady
• Botanical Name: Amaryllis belladonna
• Max Height: 24 in / 60 cm
• Pet Toxicity: Toxic to cats and dogs

Belladonna Lily Care

• Temperature: 65–75°F (18–24°C).
• Light: Bright, direct sunlight advisable. South-facing window best for flowering.
• Watering: Keep soil moist (not soaked) during growth/flowering. During rest (after leaves die), withhold water until stalk appears, then resume.
• Soil: Equal parts perlite and peat, or 2 parts loam + 1 part perlite. Use a large pot.
• Re-potting: Every 2–3 years in a large pot.
• Fertilizer: Diluted liquid fertilizer monthly after leaves appear. Stop during rest; resume when stalk appears. Less is better.
• Humidity: Normal room humidity.
• Propagation: Seed, bulb offsets, or rhizomes.

While belladonna lily can be grown indoors, Hippeastrum is far better suited for indoor culture and easier to flower.