Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Boraginaceae

Genus:

Hackelia

Species:

Hackelia virginiana

USDA Symbol:

HAVI2

Growth Characteristics

Life Cycle:

Biennial | Perennial

Growth Habit:

Forb/herb

Height:

120 cm

Light Requirements:

Part Shade

Drought Tolerance:

Medium

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

white, pale blue

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

tolerates moderate drainage

Moisture:

consistently moist

Notes:

prefers shaded woodland areas

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Germination Time:

14–30 days

Notes:

Seeds have hooked bristles (sticktights) that aid dispersal; cold stratification improves germination rates.

The above propagation data sourced from Claude AI