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Plant Profiles / Peperomia
Photos: Wikimedia Commons
Peperomia
Peperomia obtusifolia; P. argyreia · Baby rubber plant, watermelon peperomia
Compact, easy-going houseplants with thick, decorative leaves. Baby rubber plant has glossy green cups; watermelon peperomia has silver-striped leaves.
Bright indirectLight
Every 1–2 weeksWater
Very easyCare level
Care at a glance
Light
Bright indirect
ShadeFull sun
Medium to bright, indirect light; tolerates fluorescent light.
Water
Every 1–2 weeks
DryWet
Let the top half of the soil dry out.
Humidity
Average
LowHigh
Adaptable; likes some humidity.
Temperature
16–27°C (60–80°F)
CoolWarm
Keep above 10°C (50°F).
Growth
Slow, compact
SlowFast
Grows 15–30 cm.
Soil
Chunky, free-draining
LeanRich
Potting mix with orchid bark and perlite.
Fertiliser
Monthly, spring–summer
RarelyOften
Diluted liquid fertiliser.
Pet safety
Non-toxic
SafeToxic
Non-toxic to cats and dogs.
About this plant
Peperomias come from tropical Central and South America. Their semi-succulent leaves store water, so they forgive missed waterings. They stay small, making them ideal for desks, shelves and windowsills.
Best spots
Desks, shelves, windowsills, bathrooms and small spaces.
Plant facts
| Botanical name | Peperomia obtusifolia; P. argyreia |
| Family | Piperaceae |
| Origin | Central & South America |
| Plant type | Evergreen perennial |
| Mature size | 15–30 cm |
| Growth rate | Slow |
| Foliage | Thick, glossy or striped leaves |
| Flowers | Thin, mousetail-like spikes |
| Toxicity | Non-toxic to pets |
| Propagation | Leaf or stem cuttings |
Seasonal care calendar
J
F
M
A
M
J
J
A
S
O
N
D
Active growth
Fertilise
Propagate
Water less
Active growthFertilisePropagateWater less
Based on Southern Hemisphere seasons.
Troubleshooting
| Mushy stems | Overwatering. |
| Drooping, thin leaves | Underwatering. |
| Leaf drop | Cold or overwatering. |
| Leggy growth | Not enough light. |
| Faded variegation | Not enough light. |
Common questions
How do I propagate watermelon peperomia?
Cut a leaf in half and place the cut edge in moist mix.
Is it pet safe?
Yes.
Does it need a big pot?
No, it likes being snug.
Can it handle low light?
Some, but it grows best in brighter light.
