River Bushwillow
combretum erythrophyllum
Also known as: ["Bark of the Bushwillow","River Bushwillow"]
Overview
A medium-sized to large deciduous tree native to southern Africa, known for its attractive bark and foliage.
Benefits & Perks
["wildlife attractant (bees, butterflies, birds)","drought tolerant","shade tolerant"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Myrtales |
| Family: | Combretaceae |
| Genus: | Combretum |
| Botanical Name: | Combretum erythrophyllum |
Plant Characteristics
Basic Information
- Category: Trees
- Suitable Location: outdoor garden in warm, frost-free regions, or large container in temperate climates
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–35°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 soil with organic matter, such as a mix of cactus soil and compost.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: high
- Pruning Frequency: Annually in late winter or early spring before new growth begins.
- Pruning Intensity: Moderate; remove up to one-third of old growth to rejuvenate.
Care Details
Ideal Sunlight Coverage:
Full sun to partial shade; 6–8 hours of direct sunlight daily, with some afternoon shade in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight; protect from harsh midday sun; adjust placement based on seasonal light changes.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use shade cloth in extreme heat; avoid direct sun on leaves during peak hours.
Watering
every 7–10 days during growing season, reduce in winter
Water thoroughly until it drains, allow soil to dry between waterings, and avoid overwatering.
Soil
well-draining, loamy soil with some sand
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy clay soils; topdress with compost annually.
Temperature
Prefers warm temperatures (65–85°F or 18–29°C); tolerates mild frost but thrives in heat.
Protect from frost; ensure good air circulation; adjust watering in extreme heat.
Fertilizing
every 4–6 weeks during active growth with balanced liquid fertilizer
Reduce feeding in winter; apply fertilizer after watering; avoid contact with stems.
Propagation
Methods
Stem cuttings or seeds.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting, remove lower leaves, apply rooting hormone, plant in medium, keep moist and warm.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm (70–75°F or 21–24°C), high humidity (70–80%), and bright indirect light.
Medium
Well-draining mix of perlite and peat moss or cactus mix.
Hormone
Rooting hormone is recommended for faster root development.
Timeline
Roots develop in 4–8 weeks; new growth appears in 2–3 months.
Tools Needed
Pruning shears, rooting hormone, small pots, misting spray bottle.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Selective thinning and heading back to maintain form and health.
Pruning Plan
Shape the plant, remove dead or overgrown branches, and encourage bushier growth.
Tools
Pruning shears, loppers, gloves.
Checklist
Clean tools, make angled cuts, remove deadwood, shape evenly.
Repotting Guide
Best Season
Spring, before the active growing season.
Pot Size
One size larger pot (e.g., +2 inches in diameter).
Method
Remove plant gently, trim roots if needed, place in a slightly larger pot with fresh soil, water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; necessary to refresh soil and provide space.
Checklist
Check root bound status, prepare new pot, use fresh soil, water sparingly 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 directly at the root zone, ensure even saturation, allow excess to drain, and water in the morning to reduce evaporation.
Watering Schedule Tips
Water deeply once 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 compost for fertility.
Temperature Stress Management
Signs of Temperature Issues
Leaf drop, yellowing, stunted growth, or wilting in extreme heat or cold.
Cold Stress
Slows growth, may cause leaf drop, and can lead to root damage in prolonged cold.
Solution: Move to a warmer location, insulate roots with mulch, and avoid watering when soil is cold.
Hot Stress
Wilting, leaf scorch, or reduced flowering due to excessive heat and dryness.
Solution: Provide shade, increase humidity, water deeply, and protect from direct afternoon sun.
Fertilizing Guide
Fertilizing Checklist
Check season, dilute correctly, apply to soil, rinse tools after use.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer); avoid winter feeding.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats may experience mild gastrointestinal upset if they ingest the seeds or bark of Combretum erythrophyllum. The toxicity is generally low but can cause discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIn dogs, ingestion of the seeds and bark of Combretum erythrophyllum can lead to mild gastrointestinal upset. The compounds present are not highly toxic but can cause discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicThe seeds and bark of Combretum erythrophyllum contain compounds that can cause mild gastrointestinal distress and other mild systemic effects when ingested. The toxicity is generally not life-threatening but can cause discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Combretum erythrophyllum suitable for indoor cultivation?
A: No, it is a large tree best suited for outdoor landscapes.
Q: Does the River Bushwillow attract wildlife?
A: Yes, it is known to attract bees, butterflies, and birds.
Q: How drought-tolerant is this plant?
A: It is highly drought-tolerant once established.
Quick Reference
| Family: | Combretaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during growi |
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