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