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Ailanthus altissima
filter_vintage Simaroubaceae Plants yard Outdoor plants

Ailanthus altissima

Tree of Heaven

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Fast-growing deciduous tree native to East Asia. Known for invasive growth habits and distinctively toothed leaflets with an unpleasant odor when crushed. Toxic to pets.
yard Outdoor plants wb_sunny Sun pets Not pet-safe
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com - Out of Stock $49.00 Buy
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Plant Details

Common Name Tree of Heaven
Family Simaroubaceae
Genus Ailanthus
Species Altissima
Origin East Asia (China, Korea)
Blooming Foliage, panicles of greenish-white flowers in summer.
Leaf Color Light green to yellow-green
Sunlight Sun
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

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Soil

Adaptable to various soils including poor drainage and urban conditions.

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Watering

Drought tolerant once established; regular watering required during establishment phase.

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Sunlight & Care

Full sun preferred for optimal growth; tolerates partial shade but grows slower.

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Fertilization

Low maintenance, minimal fertilization required in fertile soils.

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Pruning

Prune to control size or remove dead wood; wear gloves due to sap irritation risk.

Pest Control Aphid Caterpillar Scale Insect

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 10 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
5° – 100°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
20% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1500 – 60000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1500 – 2400
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
10% – 65%
% volumetric
Water content in the growing medium
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Soil EC
300 – 2500
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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