Tiarella

Foamflower

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A genus of herbaceous perennials known for heart-shaped leaves and delicate white or pink flower spikes resembling foam. Thrives in cool, shaded woodland conditions.
yard Outdoor plants wb_sunny Shade / Half-shade pets Pet Friendly
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Plant Details

Common Name Foamflower
Family Saxifragaceae
Genus Tiarella
Origin North America, Eastern Asia
Blooming Late spring to early summer, white or pink spikes
Leaf Color Emerald green, with possible variegation
Sunlight Shade / Half-shade
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

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Soil

Rich humus-based soil with excellent drainage. Peat moss mixed with perlite or coarse sand.

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Watering

Keep soil consistently moist but never waterlogged. Mist leaves to maintain ambient humidity.

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Sunlight & Care

Tolerates deep shade; avoid direct sunlight which scorches foliage. Prefers indirect light.

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Fertilization

Apply diluted balanced fertilizer monthly during spring and summer growth cycle only.

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Pruning

Remove spent flower stalks and damaged foliage immediately after blooming.

Pest Control Aphid Slug Snail

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

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Temperature
45° – 75°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
60% – 85%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
200 – 3000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
2 – 15
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
30% – 65%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1200
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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