Species Crocus, Autumn Crocus, Fall Crocus

Crocuslaevigatus var. fontenayi

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Crocus (KROH-kus)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Good Fall Color
This plant is resistant to deer
Height
under 6 in. (15 cm)
Spacing
3-6 in. (7-15 cm)
6-9 in. (15-22 cm)
Hardiness
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Blue-Violet
Bloom Time
Late Summer/Early Fall
Mid Fall
Other Details
Category
Bulbs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Little Rock, Arkansas

GARBERVILLE, California

Coos Bay, Oregon

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Coos Bay, OR (Zone 9a) | January 2008 | positive

Coos Bay, OR
zone 9a
This is a wonderful greek crocus with an unusual blooming period that that bridges the gap between the...Read More

Featured
Paler Diacme moth
(Diacme elealis)
Spotted Eagle Owl
(Bubo africanus)
Featured
Paler Diacme moth
(Diacme elealis)
Spotted Eagle Owl
(Bubo africanus)