Limestone Sugarbush (Protea Obtusifolia) is a perennial shrub in the Proteaceae 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.

Protea obtusifolia is a robust, long-lived, evergreen shrub native to the southern coastal regions of South Africa.

Limestone Sugarbush

Limestone Sugarbush

Protea Obtusifolia

Protea obtusifolia is a robust, long-lived, evergreen shrub native to the southern coastal regions of South Africa.

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:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:specimen, hedge, screen

Care Calendar

Monthly care tasks for Limestone Sugarbush

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

Limestone Sugarbush
Limestone Sugarbush detail

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Taxonomy

Family:Proteaceae
Genus:Protea