Lilium regale Regale

Regal Lily

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Bulbous perennial with large white trumpet-shaped flowers and yellow throats. Highly fragrant, deciduous foliage. Requires winter dormancy for optimal blooming.
yard Outdoor plants wb_sunny Half-shade / Sun pets Not pet-safe
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Plant Details

Common Name Regal Lily
Family Liliaceae
Genus Lilium
Species Regale
Variety Regale
Origin Western China
Blooming Late spring to early summer, fragrant white trumpet flowers
Leaf Color Medium green, glaucous
Sunlight Half-shade / Sun
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

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Soil

Rich, well-draining compost with sand or perlite. pH 6.0-7.0 to prevent bulb rot.

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Watering

Keep moist during active growth. Allow soil to dry completely after foliage dies back for dormancy.

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Sunlight & Care

Full sun for best blooms; tolerates partial shade in hot climates. Needs light for photosynthesis.

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Fertilization

Balanced fertilizer at planting and during bud formation. Stop feeding when leaves yellow.

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Pruning

Cut stems after flowering. Remove dead foliage in autumn after frost.

Pest Control Aphid Bulb Mite Lily Beetle Thrip

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 3 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Growing Parameters

thermostat
Temperature
45° – 90°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
3000 – 35000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
2000 – 4500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
10% – 65%
% volumetric
Water content in the growing medium
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Soil EC
400 – 2200
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Lilium regale Regale? Select a symptom to diagnose and fix the issue.

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