How to grow and care for Hydrangea arborescens
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Hydrangea arborescens, Wild hydrangea, Tree hydrangea
Hydrangea arborescens 101 - Plant Care Instructions
Bright indirect light
18C° ~24C°
Every 10 days
water
How to water Hydrangea arborescens
How often should I water?
check Hydrangea arborescens Every 10 days if it needs water when it’s very cold (below 5℃), water less frequently
When do I need to water?
the top 2-3 inches of soil is dry
When is the Dormant period?
it goes into dormancy in the Winter. during the period, 1.5~2x the watering interval you use in the warm season.
Light & Location
How much light does a Hydrangea arborescens need?

Bright indirect light
Grow light
Light preference
Hydrangea arborescens likes Bright indirect light, Grow light day. The brighter the space, the better this plant grows.
Check if there’s an optimal place in your house!
This plant prefers
2K ~ 10K lux to thrive!
0
20K~
2K
10K
Temperature
Natural habitat
-27
-27~35℃
45
Houseplants
-15
18~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Hydrangea arborescens at home, make sure the temperature is 18~24℃.
Humidity
Ideal humidity
0
40~70%
100
Hydrangea arborescens prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
When should I fertilize?
Only when your plant is healthy
How frequently should I fertilize?
1-2 times in growing season. A pinch for a small pot.
Characteristic
Characteristic Name | Characteristic Value |
---|---|
Lifespan | Perennial |
Habitat | East Asia |
Is Hydrangea arborescens toxic?
Hydrangea arborescens is dangerous to Cat, Hamster, Dog
Cat
Hamster
Dog
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!





1:1 Expert Help
You’ll get professional feedback within 24 hours from an expert on our team.
feedback will include