Honeywort

Cerinthe major

Native to:
Albania, Algeria, Corse, East Aegean Is., France, Greece, Italy, Kriti, Libya, Morocco, NW. Balkan Pen., Portugal, Sardegna, Sicilia, Spain, Tunisia, Türkiye, Türkiye-in-Europe

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Boraginaceae
Genus:
Cerinthe
Species:
Cerinthe major
USDA Symbol:
CEMA13

Growth Characteristics

Life Cycle:
Annual | Biennial
Growth Habit:
Forb/herb
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun,jul
Bloom Colors:
purple, blue, yellow

Garden & Ecology Notes

Wildlife Value:
bees, bumblebees
Deer Resistant:
Yes

Soil Requirements

Soil Type:
well-drained, sandy or rocky soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to Mediterranean regions with poor soil

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily at 60-70°F. Can be direct sown in fall in mild climates.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.

Source: Ontario Rock Garden & Hardy Plant Society