Largeflowered Fiddleneck 🛑 Endangered

Amsinckia grandiflora

Largeflowered Fiddleneck

Lawrence Livermore National Laboratory

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Boraginaceae
Genus:
Amsinckia
Species:
Amsinckia grandiflora

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb
Height:
4-6 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
mar, apr, may
Bloom Colors:
Red, Orange

Native Range

United States: California

Soil Requirements

Soil Type:
well-drained, sandy or gravelly soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to open grasslands and rocky slopes