Flatspine Stickseed

Lappula occidentalis

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Boraginaceae
Genus:
Lappula
Species:
Lappula occidentalis

Growth Characteristics

Life Cycle:
Annual | Biennial
Growth Habit:
Forb/herb
Height:
2-3 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
may, jun
Bloom Colors:
White, Blue

Native Range

United States: Alaska, Arkansas, Arizona, California, Colorado, Connecticut, Iowa, Idaho, Illinois, Kansas, Massachusetts, Maine, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Mexico, Nevada, New York, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming, Canada: Alberta, British Columbia, Manitoba, Northwest Territories, Saskatchewan, Yukon

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 8.0 (neutral to slightly alkaline)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
commonly found in arid and semi-arid regions

Germination Information

Pre-treatment: Place 40 nutlets in a fine mesh bag and submerge the seed into a mason jar filled with distilled water. An aquarium bubbler should provide aeration.

Source: npn.rngr.net