Huilmo Rosado (Pink Huilmo)

Olsyniumscirpoideum

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Olsynium (ol-SYN-ee-um)
Species
scirpoideum (sir-POI-dee-um)
Synonym
Sun Exposure
Full Sun
Foliage
Herbaceous
Height
6-12 in. (15-30 cm)
Spacing
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)
Bloom Color
Pale Pink
Pink
Rose/Mauve
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Alpines and Rock Gardens
Bulbs
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

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Gardener's Notes:

1
positive
0
neutral
0
negative
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(Zone 9b) | June 2007 | positive

The natural habitat of O. scirpoideum is on sunny, rocky slopes at altitudes that range from 60 to 2500m above sea level. These pretty I...Read More

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