Temperature
60–80°F
Keep away from winter window glass and heating vents.
Baby rubber plant
Peperomia obtusifolia
Baby rubber plant wants bright indirect light and water every 9 to 14 days, once top 2 inches dry. Non-toxic to cats and dogs.
Light
Bright indirect
LowMediumBright indirectDirect
A few feet from an east or north window. Variegated forms need the brighter end of the range.
Water
Every 9–14 days
Baseline for a 6-inch pot indoors. Check first: water when top 2 inches dry, not on a schedule.
Humidity
40% and up
Fine in normal household air. Prefers 50%.
Difficulty
Easy
Scores 1 of 5: Semi-succulent leaves store water, so it forgives missed watering, and it is non-toxic to pets.
Habit
Upright
Grows to 8–12 inches. No support needed.
Non-toxic to cats and dogs
Eating a large amount of any plant can still cause mild stomach upset.
Listed as non-toxic by the ASPCA.
DISPLAY — in-content responsive
Light
Bright indirect light. A few feet from an east or north window. Variegated forms need the brighter end of the range.
Water
Every 9 to 14 days in a 6-inch pot, when top 2 inches dry.
Treat the interval as a starting point and the test as the actual instruction. Pot size, light level and season all move the number.
| Method | soak and dry |
|---|---|
| Test before watering | top 2 inches dry |
Soil and potting
Two parts potting soil to one part perlite.
Repot roughly every 2.5 years, or when roots come through the drainage holes and water runs straight through without absorbing.
Common problems
Ranked by how often each turns out to be the cause for this species.
Propagation
Stem cutting in water or soil or perlite. Roots in 14 to 28 days.
A cutting without a node will not root. It may stay green in water for months and never produce a single root, because it has no growth point.
| Preferred method | stem cutting |
|---|---|
| Medium | water, soil, perlite |
| Time to root | 14–28 days |
| Node required | Yes |
| Best season | Spring and summer |
Sources
- ASPCA Animal Poison Control, Toxic and Non-Toxic Plant List — Peperomia obtusifolia
- Missouri Botanical Garden, Plant Finder — Peperomia obtusifolia
- Royal Botanic Gardens Kew, Plants of the World Online
- Wikidata entity Q98593816
Compiled and edited by Tony Valcarcel · 2026-09-02
Tony Valcarcel is the editor and publisher of this database, not a horticulturist
or a veterinarian. Every fact above is drawn from the sources listed, and
toxicity severity is reported only where one of them stated it.
How this is sourced.
Last updated 2026-09-02