Giant Oxalis (Oxalis Gigantea) is a perennial shrub in the Oxalidaceae family with moderate care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.

Oxalis gigantea is a shrubby succulent species, known as one of the largest Oxalis species, growing woody branches up to 2.4 meters tall.

Giant Oxalis

Giant Oxalis

Oxalis Gigantea

Oxalis gigantea is a shrubby succulent species, known as one of the largest Oxalis species, growing woody branches up to 2.4 meters tall.

Quick Facts

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

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, gravelly, loamy
Indoor:Yes
Outdoor:Yes
Garden Use:ornamental shrub, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Giant Oxalis

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

Giant Oxalis
Giant Oxalis detail

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Taxonomy

Family:Oxalidaceae
Genus:Oxalis