String of Frogs
Botanical Name: Ficus pumila (often sold as Ficus pumila ‘Quercifolia’)
Common Name: String of Frogs
Genus: Ficus
Family: Moraceae
Native Region: East Asia (China, Japan, Southeast Asia)
Mature Size: Trailing vines up to 3–6 feet indoors (can be kept shorter with pruning)
Growth Habit: Trailing / creeping vine
Difficulty: Easy to moderate
Water
Allow the soil to dry partially between waterings.
Water thoroughly, then allow excess to drain.
- Consistently wet soil → root rot
-
Prolonged dryness → leaf shriveling and drop
This plant prefers even moisture, not saturation.
Light
Bright, indirect light is ideal.
- Tolerates lower light but grows more slowly
- Avoid harsh direct sun, which can scorch leaves
Temperature & Humidity
- 65–80°F (18–27°C)
- Average household humidity is sufficient.
- Higher humidity encourages fuller growth but is not required.
Soil
- Well-draining potting mix.
- A standard indoor mix amended with perlite or bark works well.
- Avoid heavy, compacted soil that stays wet too long.
Pruning & Maintenance
- Trim vines to control length and encourage branching.
- Remove leggy or damaged growth as needed.
- Can be trained to trail or climb with support.
Fertilizer
- Optional.
- Feed lightly during active growth (spring–summer) with a diluted, balanced fertilizer.
- Do not fertilize during slow or stalled growth.
Toxicity
- Sap may cause mild irritation if ingested.
- Use caution around pets that chew plants.
Common Pests & Diseases
- Spider mites, mealybugs, scale.
- Leaf drop is commonly caused by inconsistent watering or sudden environmental changes.
Propagation
- Stem cuttings rooted in soil or water under bright, indirect light.
This plant follows general indoor plant care principles. Adjust gradually and avoid overcorrection.
📋 Quick Reference Table
| Feature | Details |
|---|---|
| Water | Allow soil to partially dry between waterings |
| Light | Bright, indirect light |
| Humidity | Average household humidity; higher humidity optional |
| Soil | Well-draining indoor potting mix |
| Fertilizer | Light feeding during active growth only |
| Repotting | Every 2–3 years or when root-bound |
| Toxicity | Sap may cause mild irritation if ingested |
| Mature Size | Trailing vines up to 3–6 ft indoors |
| Bloom Time | Rare indoors |