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Yellow Blue-Eyed Grass

Sisyrinchiumpatagonicum

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Family

Iridaceae (eye-rid-AY-see-ee)

Info

Genus

Sisyrinchium (sis-ee-RINK-ee-um)

Info

Species

patagonicum (pat-uh-GOH-nik-um)

Info

Synonym

Sun Exposure

Full Sun

Sun to Partial Shade

Foliage

Herbaceous

Smooth

Height

12-18 in. (30-45 cm)

Spacing

9-12 in. (22-30 cm)

Hardiness

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

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)

USDA Zone 10a: to -1.1 °C (30 °F)

USDA Zone 10b: to 1.7 °C (35 °F)

USDA Zone 11: above 4.5 °C (40 °F)

Danger

Unknown - Tell us

Bloom Color

Bright Yellow

Bloom Time

Late Spring/Early Summer

Other Details

Gardener's Notes:

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positive

neutral

negative

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Yellow Blue-Eyed Grass

Sisyrinchiumpatagonicum

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