Virginia Copperleaf
acalypha virginica
Also known as: ["Virginia Copperleaf","Three-seeded Mercury"]
Overview
Acalypha virginica is a herbaceous annual plant native to North America, known for its distinctive copper-colored foliage and small, inconspicuous flowers.
Benefits & Perks
["wildlife attractant (bees, butterflies, birds)","low maintenance"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Malpighiales |
| Family: | Euphorbiaceae |
| Genus: | Acalypha |
| Botanical Name: | Acalypha virginica |
Plant Characteristics
Basic Information
- Category: Herbs & Weeds
- Suitable Location: garden bed or container in a location with good air circulation
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–30°C"}
- Hardiness: {"zones":"5–9"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining potting mix with organic matter and perlite or sand.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: Light pruning every 2–3 months; major pruning annually or after flowering.
- Pruning Intensity: Moderate; avoid removing more than one-third of the plant at once.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; tolerates partial shade, especially in hot climates.
Sunlight Tolerance Tips:
Acclimate new plants to sunlight gradually; protect from intense midday sun to avoid scorching; adjust placement based on indoor/outdoor conditions.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Rotate plant weekly for even growth; use sheer curtains to filter direct sun; move outdoors in spring/summer for stronger light.
Watering
every 7–10 days during active growth, less frequently in winter
Water thoroughly until it drains from the bottom; allow soil to dry between waterings; avoid overwatering.
Soil
well-draining, loamy soil with moderate organic content
pH: Slightly acidic to neutral (6.0–7.0).
Ensure pots have drainage holes; avoid heavy clay soils; top-dress with compost annually.
Temperature
Prefers 65–75°F (18–24°C); tolerates mild fluctuations but avoids extremes.
Avoid placing near drafty windows; maintain consistent room temperature; use a thermometer to monitor.
Fertilizing
every 4–6 weeks during spring and summer
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; avoid overfertilizing.
Propagation
Methods
Stem cuttings in spring or early summer.
Step-by-Step Propagation Guide
- Take 4–6 inch cuttings.
- Remove lower leaves.
- Dip in hormone.
- Plant in medium.
- Maintain humidity.
Best Time: Spring or early summer when plant is actively growing.
Environment
High humidity (70–80%), warm (70–75°F), indirect light.
Medium
Peat-based mix with perlite or sand for drainage.
Hormone
Recommended to promote root development.
Timeline
Roots in 3–6 weeks; establish in 2–3 months.
Tools Needed
Pruners, rooting hormone, small pots, plastic wrap or propagator.
Quick Tips
Use healthy, non-flowering stems; keep consistently moist; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushier growth; cut just above a leaf node or bud.
Pruning Plan
Remove dead or leggy growth to encourage bushiness; shape as needed for aesthetic or health.
Tools
Clean, sharp pruners or scissors.
Checklist
Sanitize tools; prune dead/damaged growth; shape evenly; dispose of clippings.
Repotting Guide
Best Season
Spring, before new growth begins.
Pot Size
One size larger pot (e.g., +2–3 inches in diameter).
Method
Use fresh potting mix; trim rootbound roots; ensure good drainage; water lightly after repotting.
Suggestions
Repot every 2–3 years or when roots outgrow the pot; beneficial for growth and health.
Checklist
Check root boundness; prepare new pot; handle roots gently; water and place in shade temporarily.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; adjust for season.
How to Apply Water Properly
Water directly at the root zone to ensure deep penetration; water early in the morning to minimize evaporation; ensure excess water drains away to prevent waterlogging.
Watering Schedule Tips
Water deeply once the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand for drainage; incorporate compost for fertility; use a soil aerator if compacted.
Temperature Stress Management
Signs of Temperature Issues
Yellowing leaves (cold stress), wilting or leaf drop (heat stress).
Cold Stress
Slows growth, causes leaf discoloration, and may lead to root damage.
Solution: Move to a warmer location; insulate pots; avoid cold drafts.
Hot Stress
Leaves may scorch, wilt, or drop; growth may stagnate.
Solution: Provide shade; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; rinse between feedings.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer); cease in fall/winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats that ingest Acalypha virginica may experience mild gastrointestinal distress. The plant contains compounds that can irritate the digestive tract but are not life-threatening in small quantities.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIngestion of Acalypha virginica by dogs may lead to mild gastrointestinal upset due to the presence of irritant compounds. The plant is not considered highly toxic but can cause discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicAcalypha virginica contains mild irritants that can cause gastrointestinal discomfort when ingested. The plant's sap may also cause mild skin irritation upon contact.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Acalypha virginica toxic to pets?
A: There is insufficient data on its toxicity to pets.
Q: How do I care for Virginia Copperleaf?
A: It requires minimal care, thriving in full sun to partial shade with moderate water.
Q: Does Acalypha virginica attract wildlife?
A: Yes, it attracts bees and butterflies due to its flowers.
Quick Reference
| Family: | Euphorbiaceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
Get Expert Care Tips
Download the Plantious app for personalized care reminders and plant identification!
Google Play App Store
