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Crocus hybrids

Spring-Flowering Bulb

Crocus sp.
Iridaceae Family

Early-spring favorites, hybrid crocuses carpet the ground with blooms in shades of white, purple, yellow and orange.

	Site and Plant Characteristics
	Growing Information
	Varieties

Site Characteristics

Sunlight:

full sun
part shade

Soil conditions:

requires well-drained soil

Hardiness zones:

3 to 8

Special locations:

outdoor containers
rock gardens
indoors as a houseplant

Plant Traits

Lifecycle: perennial

Ease-of-care: easy

Height: 0.25 to 0.3 feet

Spread: 0.25 to 0.3 feet

Bloom time: early spring

Flower color:

orange
yellow
violet
white

Blooms may be a single color, bicolors, or marked with striping and mottling.

Foliage color: medium green

Foliage texture: fine

Shape:

spreading mass
upright
grass-like

Individual plants are upright and grass-like, but spread to form large clumps.

Shape in flower: flower stalks with upright spikes

Special Considerations

Special characteristics:

non-aggressive - Plants spread to form large clumps, but are not usually a nuisance.
non-invasive
not native to North America - Products of horticultural breeding
fragrant - Blooms are sweetly fragrant.

Special uses:

naturalistic garden

Growing Information

How to plant:

Propagate by division or separation - Divide in early fall.

Maintenance and care:

Plant the corms 2" below the surface of the ground.
When forcing these bulbs, do not move them into a warm location until the flower buds show some color. Moving them earlier may result in failure to flower.

More growing information: How to Grow Bulbs

Varieties

'Blue Pearl': pale purple/blue blooms with yellow throats.
'Cream Beauty': very hardy plants with yellow throated creamy white blooms.
'Dutch Yellow': large, vivid yellow blooms with darker yellow striping near their bases.
'E.A. Bowles': dark golden yellow blooms with darker golden striping at their bases.
'Ladykiller': white blooms with purple outsides.
'Snow Bunting': pure white blooms.
'Zwanenburg': pale blue/purple blooms with darker purple spotting inside and flushed with gold.
'Zwanenburg Bronze': yellow blooms flushed with bronze on their outsides.