Bieberstein's Crocus (Crocus Speciosus) is a perennial bulb in the Iridaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 4-9. This plant is safe for cats and dogs. It can be grown indoors.

Crocus speciosus is an autumn-flowering bulbous perennial producing striking violet-blue goblet-shaped flowers with orange stigmas.

Bieberstein's Crocus

Bieberstein's Crocus

Crocus Speciosus

Crocus speciosus is an autumn-flowering bulbous perennial producing striking violet-blue goblet-shaped flowers with orange stigmas.

Quick Facts

Type
bulb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
4-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, gravelly
Indoor:Yes
Outdoor:Yes
Garden Use:groundcover, specimen, naturalizing

Care Calendar

Monthly care tasks for Bieberstein's Crocus

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

Bieberstein's Crocus
Bieberstein's Crocus detail

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Iridaceae
Genus:Crocus