Southern Rockbell (Wahlenbergia Marginata) is a perennial herb in the Campanulaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Wahlenbergia marginata is a perennial herbaceous plant known for its solitary blue bell-shaped flowers and erect red fruit capsules.

Southern Rockbell

Southern Rockbell

Wahlenbergia Marginata

Wahlenbergia marginata is a perennial herbaceous plant known for its solitary blue bell-shaped flowers and erect red fruit capsules.

Quick Facts

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

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:groundcover, ornamental

Care Calendar

Monthly care tasks for Southern Rockbell

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

Southern Rockbell
Southern Rockbell detail

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Taxonomy

Family:Campanulaceae
Genus:Wahlenbergia
Southern Rockbell Care Guide - How to Grow Wahlenbergia Marginata | PlantPeek