Heuchera micrantha

Coral Bells

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Herbaceous perennial valued for durable, colorful foliage; produces tall flower spikes. Varieties range from deep purple to lime green.
yard Outdoor plants wb_sunny Half-shade / Sun pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com - Out of Stock $16.99 Buy
Amazon.com - In Stock $18.95 Buy
Amazon.com - Out of Stock $34.99 Buy
Amazon.com - Out of Stock $34.99 Buy
Merchant Pot Size Availability Price
Amazon.com 7-8 in Out of Stock $34.99 Buy
Amazon.com 7-8 in Out of Stock $34.99 Buy
info

Plant Details

Common Name Coral Bells
Family Saxifragaceae
Genus Heuchera
Species Micrantha
Variety Hybrid Cultivars
Origin North America, Europe, Asia
Blooming White to pink bell-shaped flowers in late spring or early summer
Leaf Color Purple, Green, Red, Silver (varies by cultivar)
Sunlight Half-shade / Sun
Category Outdoor plants
Pet Friendly check Yes
yard

Care & Maintenance

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Soil

Well-draining, rich in organic matter; slightly acidic to neutral pH preferred.

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Watering

Water moderately when topsoil dries. Avoid wetting the crown to prevent rot. Reduce watering in winter dormancy.

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Sunlight & Care

Prefers partial shade indoors or outdoors in hot climates. Direct sun may scorch leaves; tolerate cooler sun exposures.

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Fertilization

Apply balanced liquid fertilizer monthly during active growth (Spring/Summer). Stop fertilizing in autumn.

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Pruning

Remove dead or yellowing leaves promptly. Cut spent flower stalks at base to maintain neat appearance.

Pest Control Aphid Leaf Miner Mealybug

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 4 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
thermostat

Growing Parameters

thermostat
Temperature
50° – 82°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
35% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
800 – 12000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
100 – 2500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
25% – 60%
% volumetric
Water content in the growing medium
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Soil EC
400 – 1500
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Heuchera micrantha? Select a symptom to diagnose and fix the issue.

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