Twincrest Onion

Allium bisceptrum

Also known as: twincrest onion

Twincrest Onion

Gary A. Monroe

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Amaryllidaceae
Genus:
Allium
Species:
Allium bisceptrum

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Geophyte
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
may, jun, jul
Bloom Colors:
White, Pink, Violet
Ground Cover:
Yes

Native Range

United States: Arizona, California, Idaho, New Mexico, Nevada, Oregon, Utah

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers mountainous regions with good organic matter