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Plant Profiles / Coleus
Photos: Wikimedia Commons
Coleus
Coleus scutellarioides (formerly Solenostemon) · Painted nettle
Grown for its dazzling leaves in lime, burgundy, pink, copper and near-black. Fast colour for shaded and sunny pots.
Part shade to sunLight
Keep moistWater
Very easyCare level
Care at a glance
Light
Part shade to sun
ShadeFull sun
Depends on variety.
Water
Keep moist
DryWet
Wilts when dry.
Humidity
Average
LowHigh
Adaptable.
Temperature
12–32°C (54–90°F)
CoolWarm
Frost tender.
Growth
Fast, bushy
SlowFast
Grows 30–90 cm.
Soil
Rich potting mix
LeanRich
Moisture-retentive.
Fertiliser
Fortnightly
RarelyOften
Balanced liquid fertiliser.
Pet safety
Toxic
SafeToxic
Can cause vomiting in pets.
About this plant
Coleus comes from South-East Asia. Modern sun-tolerant varieties handle more light. Pinch tips and flowers to keep plants bushy.
Best spots
Balcony pots, window boxes, shaded verandas and bright indoor spots.
Plant facts
| Botanical name | Coleus scutellarioides (formerly Solenostemon) |
| Family | Lamiaceae |
| Origin | South-East Asia |
| Plant type | Tender perennial |
| Mature size | 30–90 cm |
| Growth rate | Fast |
| Foliage | Multicoloured patterned leaves |
| Toxicity | Toxic to pets |
| Propagation | Cuttings |
Seasonal care calendar
J
F
M
A
M
J
J
A
S
O
N
D
Plant
Pinch tips
Active growth
PlantPinch tipsActive growth
Based on Southern Hemisphere seasons.
Troubleshooting
| Leggy | Pinch tips. |
| Faded colour | Too much or too little light. |
| Wilting | Dry soil. |
| Flower spikes | Pinch off. |
| Mealybugs | Treat with alcohol. |
Common questions
Should I remove flowers?
Yes, to keep leaves lush.
Can I propagate it?
Cuttings root in water.
Indoor?
Yes, in bright light.
Toxic?
Yes.
