Guayacan (Guaiacum Coulteri) is a perennial shrub in the Zygophyllaceae family with moderate care difficulty. It requires low watering and full sun light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Guaiacum coulteri is a slow-growing, evergreen shrub or small tree native to western Mexico and Guatemala, known for its hard, dense wood and pinnately compound leaves.

Guayacan

Guayacan

Guaiacum Coulteri

Guaiacum coulteri is a slow-growing, evergreen shrub or small tree native to western Mexico and Guatemala, known for its hard, dense wood and pinnately compound leaves.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Low
Light
Full Sun
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:rocky, sandy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:specimen plant, erosion control, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Guayacan

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

Guayacan
Guayacan detail

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Taxonomy

Family:Zygophyllaceae
Genus:Guaiacum