Algerian ivy
hedera canariensis
Also known as: ["Canary Island ivy","red-veined ivy"]
Overview
A vigorous, evergreen climbing vine native to the Canary Islands, known for its large, glossy, green leaves with prominent red veins.
Benefits & Perks
["disease resistant","deer resistant","cold hardy","low maintenance","shade tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Apiales |
| Family: | Araliaceae |
| Genus: | Hedera |
| Botanical Name: | Hedera canariensis |
Plant Characteristics
Basic Information
- Category: Leaf Plants
- Suitable Location: indoor or outdoor wall, trellis, or ground cover in sheltered areas
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–30°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining potting mix with added perlite or sand.
Maintenance Level
- Maintenance Level: low
- Toughness Level: high
- Pruning Frequency: As needed, typically every 6–12 months or after flowering.
- Pruning Intensity: Moderate; can be pruned heavily if necessary to control size.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 4–6 hours daily; tolerates partial shade; adjust for intensity in summer.
Sunlight Tolerance Tips:
Acclimate slowly to direct sun to avoid leaf burn; place in filtered light outdoors; rotate regularly for even growth.
Care Requirements
Care Difficulty
easyeasy
Sunlight
partial shade to full shade
Avoid direct midday sun; provide dappled light in hot climates; increase light in winter if indoors.
Watering
every 7–10 days during active growth, less frequently in winter
Allow soil to dry between waterings; avoid overwatering; water deeply to encourage root growth.
Soil
well-draining, loamy soil with some organic matter
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix with good drainage; avoid heavy clay soils; ensure pots have drainage holes.
Temperature
Prefers 60–75°F (15–24°C); tolerates 50–80°F (10–27°C); avoid sudden temperature fluctuations.
Keep away from drafty windows; maintain stable temperatures; protect from extreme heat/cold.
Fertilizing
every 4–6 weeks during spring and summer, none in fall and winter
Dilute fertilizer to prevent burn; fertilize only when actively growing; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings with nodes; leaf cuttings can also be used but are less reliable.
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 the plant is actively growing.
Environment
High humidity (70–90%); warm temperatures (65–75°F or 18–24°C); indirect light.
Medium
Peat-based mix with perlite or sand for drainage.
Hormone
Optional but recommended for faster rooting.
Timeline
Roots in 3–6 weeks; establish in 2–3 months.
Tools Needed
Pruners, rooting hormone, small pots, plastic bags or propagator.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Cut back stems to a leaf node; remove leggy growth; thin overcrowded areas.
Pruning Plan
Shape the plant; encourage bushier growth; remove dead or overgrown stems.
Tools
Pruning shears, sharp scissors, gloves.
Checklist
Sterilize tools; prune during active growth; remove dead/damaged parts; shape evenly.
Repotting Guide
Best Season
Spring, before new growth begins.
Pot Size
One size larger pot; ensure good drainage holes.
Method
Remove plant gently; trim roots if needed; place in new pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and health.
Checklist
Check root bound status; prepare new pot; use fresh soil; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; adjust for season.
How to Apply Water Properly
Water at the base of the plant, ensuring even moisture distribution; water until it drains from the bottom; avoid wetting foliage to prevent fungal issues.
Watering Schedule Tips
Water thoroughly when the top 1–2 inches of soil are dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand for drainage; incorporate organic matter for fertility; ensure proper aeration.
Temperature Stress Management
Signs of Temperature Issues
Leaf yellowing or browning; stunted growth; leaf drop; wilting.
Cold Stress
Slows growth; may cause leaf discoloration; vulnerable to frost damage below 50°F (10°C).
Solution: Move to a warmer location; insulate pots; avoid cold drafts; protect from frost.
Hot Stress
Leaf scorch; wilting; reduced vigor; may drop leaves in extreme heat.
Solution: Provide shade; increase humidity; water more frequently; avoid placing near heat sources.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; avoid winter feeding.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring–summer); avoid fertilizing in fall/winter.
Common Problems & Solutions
Toxicity Warning
Cats
ToxicCats are susceptible to the toxic effects of Hedera canariensis, particularly due to the saponins contained within the plant. Ingestion can result in gastrointestinal and systemic toxicity.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
ToxicThe saponins present in Hedera canariensis can induce gastrointestinal upset and other adverse effects in dogs. Ingestion may lead to significant discomfort and potential systemic toxicity.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
ToxicHedera canariensis contains saponins, which can cause gastrointestinal distress and other systemic effects upon ingestion. The plant's toxic compounds interfere with cellular functions, leading to physiological discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Algerian ivy toxic to pets?
A: Yes, it is mildly toxic to dogs and cats if ingested.
Q: How fast does Algerian ivy grow?
A: It is a fast-growing vine that can quickly cover walls and structures.
Q: Can Algerian ivy be grown indoors?
A: While possible, it is best suited for outdoor cultivation due to its vigorous growth habit.
Quick Reference
| Family: | Araliaceae |
| Care: | easy |
| Light: | partial shade to full shade |
| Water: | every 7–10 days during activ |
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