Hydrangea petiolaris

Climbing Hydrangea

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Vigorous deciduous climbing shrub native to East Asia, featuring aerial rootlets for attachment and large white flower clusters in early summer.
yard Outdoor plants wb_sunny Half-shade 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 - In Stock $70.60 Buy
Merchant Pot Size Availability Price
Amazon.com 3-4 in Out of Stock $27.99 Buy
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Plant Details

Common Name Climbing Hydrangea
Family Hydrangeaceae
Genus Hydrangea
Species Petiolaris
Origin Japan / Korea
Blooming White flower clusters in early summer, foliage turns yellow in autumn.
Leaf Color Dark green
Sunlight Half-shade
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Rich, moist, well-draining soil with slightly acidic to neutral pH (6.0-7.0)

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Watering

Keep soil consistently moist during growing season; reduce watering in winter dormancy.

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Sunlight & Care

Prefers partial shade; direct sun requires consistent moisture to prevent leaf scorch and stress.

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Fertilization

Apply balanced slow-release fertilizer in early spring before blooming cycle begins.

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Pruning

Prune immediately after flowering to control size; remove dead wood in late summer.

Pest Control Aphid Leafhopper 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 2 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
54° – 86°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
45% – 75%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1500 – 8000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
400 – 1200
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
30% – 70%
% volumetric
Water content in the growing medium
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Soil EC
200 – 800
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

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

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