Hypoxis Species, Common Goldstar, Eastern Yellow Star Grass

Hypoxishirsuta

Genus
Hypoxis (hy-POK-sis)
Species
hirsuta (her-SOO-tuh)
Synonym
Hypoxis carolinensis
Hypoxis erecta
Hypoxis graminea
Hypoxis grandis
Hypoxis hirsuta f. villosissima
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Succulent
Height
under 6 in. (15 cm)
Spacing
3-6 in. (7-15 cm)
Hardiness
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)
Bloom Color
Bright Yellow
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Herbs
Perennials
Water Requirements
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)
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 after last frost
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Seed does not store well; sow as soon as possible
Regional

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

Hinsdale, Illinois

Canton, Massachusetts

Erie, Michigan

Pinconning, Michigan

Piedmont, Missouri

East Wakefield, New Hampshire

Millersburg, Pennsylvania

Austin, Texas

Houston, Texas

Oakton, Virginia

Roanoke, Virginia

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Gardener's Notes:

1
positive
1
neutral
0
negative
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G
Oakton, VA | September 2011 | positive

In spring of 2010, I got a small piece of this plant from the edges of a 'defunct' graveyard (no burials there for about 75 years) here i...Read More

J
J
Palmyra, IL (Zone 5b) | January 2005 | neutral

The flowers attract small bees primarily, including Little Carpenter bees, Mason bees, and Halicitine bees. These insects collect pollen ...Read More

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