Cotton tree
cochlospermum vitifolium
Also known as: ["Cochlospermum fraseri","Cochlospermum gillivraei"]
Overview
A deciduous tree native to tropical regions, known for its large, showy yellow flowers and soft, cotton-like seed pods.
Benefits & Perks
["long-flowering","fragrant flowers","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Malvales |
| Family: | Bixaceae |
| Genus: | Cochlospermum |
| Botanical Name: | Cochlospermum vitifolium |
Plant Characteristics
Basic Information
- Category: Trees
- Suitable Location: outdoor garden in warm, sheltered spot
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"15–35°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, loamy soil with added organic matter; cactus or succulent mix is ideal.
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, direct sunlight for 6–8 hours daily; can tolerate partial shade but may become leggy.
Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight to prevent scorching; place in the brightest spot possible indoors; outdoors, provide some afternoon shade in extreme heat.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant weekly for even growth; avoid sudden light changes; use sheer curtains to filter intense midday sun.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering, especially in winter.
Soil
well-draining, sandy loam with some organic matter
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a pot with drainage holes; avoid heavy clay soils; top-dress with compost annually.
Temperature
Prefers warm temperatures (65–85°F or 18–29°C); thrives in tropical conditions; sensitive to cold below 50°F (10°C).
Avoid placing near drafty windows or air vents; maintain consistent warmth; protect from sudden temperature drops.
Fertilizing
every 4–6 weeks during growing season with balanced liquid fertilizer
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; use a balanced formula for overall health.
Propagation
Methods
Stem cuttings are the most reliable method; can also be propagated from seeds, though less common.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in moist medium.
- Keep humid and warm.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid environment with indirect light; maintain temperatures around 70–75°F (21–24°C).
Medium
Well-draining mix of perlite and peat moss or cactus potting mix.
Hormone
Rooting hormone is recommended to speed up root development.
Timeline
Roots typically form in 3–6 weeks; new growth may take an additional 2–3 months.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining medium, plastic wrap or propagator.
Quick Tips
Use healthy, non-flowering stems; keep consistently moist but not waterlogged; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Selective thinning of branches; cut just above a leaf node or bud; avoid cutting into old wood.
Pruning Plan
Prune to maintain shape, encourage bushier growth, and remove dead or overgrown branches.
Tools
Pruning shears, sterilizing solution, gloves.
Checklist
Sterilize tools; prune during dormancy; remove dead or crossing branches; shape evenly.
Repotting Guide
Best Season
Spring, just before the growing season starts.
Pot Size
Increase pot size by 2–3 inches in diameter; avoid oversized pots.
Method
Remove plant gently; trim any circling roots; place in a slightly larger pot with fresh, well-draining soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil refreshment.
Checklist
Check root bound status; prepare new pot with drainage; use fresh soil mix; water sparingly after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture before watering; water deeply; ensure drainage; adjust frequency seasonally.
How to Apply Water Properly
Water at the base of the plant, ensuring moisture reaches the root zone; allow excess water to drain away; water in the morning to reduce evaporation and fungal risk.
Watering Schedule Tips
Water deeply once the top inch of soil is 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 cold; scorching or leaf burn in excessive heat.
Cold Stress
Low temperatures slow growth, cause leaf drop, and may lead to root rot if soil remains wet.
Solution: Move to a warmer location; protect from drafts; reduce watering; use a heat mat if necessary.
Hot Stress
Excessive heat can cause leaf scorch, wilting, and dehydration, especially if combined with low humidity.
Solution: Provide shade during peak heat; increase humidity with misting or a humidifier; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check growth phase before fertilizing; dilute fertilizer correctly; apply to moist soil; stop in winter.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during the growing season (spring and summer); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicCochlospermum vitifolium is not known to be toxic to cats. There are no documented cases of adverse effects following ingestion or contact.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Non-toxicCochlospermum vitifolium is not known to be toxic to dogs. There are no documented cases of adverse effects following ingestion or contact.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Non-toxicCochlospermum vitifolium is generally considered non-toxic to humans. There are no known toxic effects or physiological impacts associated with ingestion or contact.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: What is the common name of Cochlospermum vitifolium?
A: It is commonly known as the Cotton tree.
Q: Does Cochlospermum vitifolium attract wildlife?
A: Yes, it attracts bees, butterflies, and birds due to its fragrant flowers.
Q: Is Cochlospermum vitifolium toxic to pets?
A: There is no reliable information available regarding its toxicity to pets.
Quick Reference
| Family: | Bixaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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