Rose Glory Bower
clerodendrum bungei
Also known as: ["Devil Tree","Fragrant Glory Bower"]
Overview
A deciduous shrub with large, heart-shaped leaves and clusters of fragrant pinkish-white flowers, native to China.
Benefits & Perks
["fragrant flowers","wildlife attractant (bees, butterflies, birds)","fast growing"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Clerodendrum |
| Botanical Name: | Clerodendrum bungei |
Plant Characteristics
Basic Information
- Category: Shrubs
- Suitable Location: garden bed with partial shade, protected from strong winds
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–35°C"}
- Hardiness: {"zones":"6–9"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Well-draining to prevent waterlogging.
- Soil Type: Rich, well-draining potting mix with organic matter like compost or peat moss.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: moderate
- Pruning Frequency: Annually in late winter or early spring before new growth begins.
- Pruning Intensity: Moderate; remove up to one-third of the oldest stems to rejuvenate the plant.
Care Details
Ideal Sunlight Coverage:
Bright indirect light or partial shade; 4–6 hours of sunlight per day; protect from harsh afternoon sun.
Sunlight Tolerance Tips:
Acclimate gradually to direct sun to avoid scorching; place in dappled shade outdoors; indoors, use sheer curtains to filter intense light.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
partial shade to full sun
Rotate plant for even light exposure; avoid direct midday sun; adjust light levels seasonally.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly until it drains from the bottom, allow soil to dry between waterings, avoid overwatering.
Soil
well-draining, fertile loam
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix with good aeration; avoid heavy clay soils; check drainage before planting.
Temperature
Prefers 65–75°F (18–24°C); tolerates mild frosts but thrives in warm conditions; reduce watering in cooler temperatures.
Avoid sudden temperature changes; protect from cold drafts; maintain consistent warmth for best growth.
Fertilizing
every 4–6 weeks during growing season
Fertilize after watering to prevent root burn; switch to a low-nitrogen formula if foliage growth is excessive.
Propagation
Methods
Stem cuttings
Step-by-Step Propagation Guide
- Take 4–6 inch cuttings, 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
High humidity (70–80%), warm temperatures (70–75°F or 21–24°C), and indirect light.
Medium
Peat-based potting mix with perlite or sand for drainage.
Hormone
Rooting hormone is recommended to improve success rates.
Timeline
Roots typically form in 3–6 weeks; new growth may appear in 2–3 months.
Tools Needed
Pruning shears, rooting hormone, small pots, plastic bags or propagator for humidity.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Cut stems back to a healthy bud or lateral branch; remove crossing or crowded growth.
Pruning Plan
Prune to control size, encourage bushier growth, and remove dead or overgrown stems.
Tools
Pruning shears, loppers (for thicker stems), sterilizing solution.
Checklist
Sterilize tools, prune at the right time, make clean cuts, dispose of pruned material.
Repotting Guide
Best Season
Early spring before active growth starts.
Pot Size
Choose a pot 1–2 inches larger in diameter than the current one.
Method
Remove plant gently, trim roots if necessary, place in a new pot with fresh soil, water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil freshness.
Checklist
Select new pot, prepare fresh soil, inspect roots, water after repotting, place in appropriate light.
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 moisture reaches the root zone; water early in the day to minimize evaporation; ensure excess water drains away.
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; ensure soil is loose and airy.
Temperature Stress Management
Signs of Temperature Issues
Yellowing leaves, leaf drop, stunted growth, or wilting in extreme heat or cold.
Cold Stress
Slows growth, may cause leaf drop, and can lead to root damage if temperatures drop below 50°F (10°C).
Solution: Move to a warmer location, protect from drafts, cover with a frost cloth if outdoors, and reduce watering.
Hot Stress
Wilting, leaf scorch, or reduced flowering due to excessive heat and dry conditions.
Solution: Provide shade during peak heat, increase humidity, water more frequently, and ensure good air circulation.
Fertilizing Guide
Fertilizing Checklist
Check fertilizer type, dilute correctly, apply during growing season, avoid winter feeding.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during the growing season (spring to early fall); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicClerodendrum bungei can cause mild gastrointestinal upset in cats if ingested. While not highly toxic, the plant may lead to discomfort and should be kept out of reach of curious pets.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIn dogs, ingestion of Clerodendrum bungei can lead to mild gastrointestinal upset. The plant is not considered highly toxic to dogs, but ingestion may cause discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicClerodendrum bungei contains compounds that can cause mild gastrointestinal distress and skin irritation upon contact. The plant's effects are generally not severe but can be uncomfortable, particularly if ingested in larger quantities.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Clerodendrum bungei toxic to pets?
A: It is mildly toxic to dogs and cats if ingested.
Q: How often should I water Clerodendrum bungei?
A: Water moderately, allowing the soil to dry slightly between waterings.
Q: Does Clerodendrum bungei attract wildlife?
A: Yes, it attracts bees, butterflies, and birds with its fragrant flowers.
Quick Reference
| Family: | Lamiaceae |
| Care: | moderate |
| Light: | partial shade to full sun |
| Water: | every 7–10 days during activ |
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