Crocus speciosus

Fall Crocus

Family: Iridaceae Iris


Type Perennial
USDA Hardiness range 3A - 9A
Exposure Full sun
Bloom color Blue, purple
Bloom time Early Fall to Late Fall
Water needs Dry to moist
Landscape uses Alpine garden, massing, rock garden, specimen
Height 4" to 6" / 10cm to 15cm
Spread 3" to 4" / 10cm to 10cm
Growth rate Moderate
Persistence Deciduous, broadleaf
Bloom attributes Fragrant flowers
Leaf color Green
Fruit color n/a
Soil pH requirements Neutral
Soil type Sandy, loamy
Form Upright or erect
Attributes and features Naturalizing