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PlantSnap
Plant Care
Silvery crocus
(Crocus biflorus)
Also Known As
Silvery crocus, Two-flowered crocus, Crocus, Spring crocus
About This Plant
Crocus biflorus is a species of flowering plant in the iris family, Iridaceae. It is native to Turkey and the Caucasus. The plant produces small, cup-shaped flowers in shades of lilac, purple, and white with yellow centers.
Plant Care Instructions
Outdoor Size Range
2-4 inches (5-10 cm)
Light Requirements
Crocus biflorus prefers full sun to partial shade.
Humidity Needs
The plant prefers low humidity.
Fertilizing Schedule
The plant does not require fertilizer but can benefit from a light application of a balanced fertilizer in the spring.
Pruning Guidelines
The plant does not require pruning.
Common Pests and Diseases
Crocus biflorus is generally pest-free but can be susceptible to bulb rot if planted in poorly-drained soil.
Indoor Size Range
2-4 inches (5-10 cm)
Watering Schedule
The plant requires moderate watering during the growing season and should be kept dry during the dormant season.
Temperature Range
Crocus biflorus can tolerate cold temperatures and is hardy to USDA zones 3-8.
Growing Season
Crocus biflorus blooms in late winter to early spring.
Growing Difficulty Level
Crocus biflorus is easy to grow and is a good choice for beginners.
USDA Hardiness Zones
3-8
Did You Know?
Crocus biflorus is one of the earliest flowering crocuses and is a popular choice for rock gardens and naturalizing in lawns.
