Culver's Root

Veronicastrum virginicum

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Plantaginaceae
Genus:
Veronicastrum
Species:
Veronicastrum virginicum

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
6-8 ft
Light Requirements:
Full Sun, Part Shade
Drought Tolerance:
Low
Bloom Months:
jul, aug, sep
Bloom Colors:
White, Pink, Blue

Host Plant for Caterpillars

Culver's root borer moth (Papaipema sciata)

Reported Fauna Sightings

Bees: Black and gold bumble bee (Bombus auricomus), Black and gold bumble bee (Bombus auricomus), Brown-belted bumble bee (Bombus griseocollis), Brown-belted bumble bee (Bombus griseocollis), Common eastern bumble bee (Bombus impatiens), Common eastern bumble bee (Bombus impatiens), Confusing bumble bee (Bombus perplexus), Confusing bumble bee (Bombus perplexus), Half-black bumble bee (Bombus vagans), Half-black bumble bee (Bombus vagans), Lemon cuckoo bumble bee (Bombus citrinus), Lemon cuckoo bumble bee (Bombus citrinus), Red-belted bumble bee (Bombus rufocinctus), Red-belted bumble bee (Bombus rufocinctus), 🛑Rusty-patched bumble bee (Bombus affinis), 🛑Rusty-patched bumble bee (Bombus affinis), Tri-colored bumble bee (Bombus ternarius), Tri-colored bumble bee (Bombus ternarius), Two-spotted bumble bee (Bombus bimaculatus), Two-spotted bumble bee (Bombus bimaculatus), Western bumble bee (Bombus occidentalis), Western bumble bee (Bombus occidentalis), Yellow-banded bumble bee (Bombus terricola), Yellow-banded bumble bee (Bombus terricola)

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
prefers moist meadows and open woods

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o