Achimenes

Hot Water Plant

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Tuberous perennial from Mexico, prized for bell-shaped flowers in vibrant hues. Requires a cool, dry rest period after flowering.
yard Outdoor plants wb_sunny Half-shade pets Not pet-safe
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Plant Details

Common Name Hot Water Plant
Family Gesneriaceae
Genus Achimenes
Origin Mexico
Blooming Tubers produce colorful bell-shaped flowers from summer to autumn
Leaf Color Green, sometimes variegated with silver markings
Sunlight Half-shade
Category Outdoor plants
Pet Friendly close No
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Care & Maintenance

terrain
Soil

Peat-based mix with perlite for excellent drainage and aeration

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Watering

Keep soil moist during growth, reduce drastically after flowering to induce dormancy

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Sunlight & Care

Bright indirect light; avoid harsh midday sun which scorches leaves

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Fertilization

Feed every two weeks with balanced liquid fertilizer during active growing season

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Pruning

Cut stems to ground level when foliage yellows in autumn for winter storage

Pest Control Aphid Mealybug Spider Mite 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 5 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
61° – 82°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 75%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1000 – 20000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
15 – 30
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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Common Problems

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

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