Sourwood (Oxydendrum Arboreum) is a perennial tree in the Ericaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

Oxydendrum arboreum, commonly known as Sourwood, is a medium-sized deciduous tree known for its attractive white flowers and brilliant fall foliage.

Sourwood

Sourwood

Oxydendrum Arboreum

Oxydendrum arboreum, commonly known as Sourwood, is a medium-sized deciduous tree known for its attractive white flowers and brilliant fall foliage.

Quick Facts

Type
tree
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
5-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:peaty, loamy, sandy
Indoor:No
Outdoor:Yes
Garden Use:specimen, ornamental, pollinator attractor

Care Calendar

Monthly care tasks for Sourwood

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Sourwood
Sourwood detail

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Taxonomy

Family:Ericaceae
Genus:Oxydendrum