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Papalo seeds produce fast-growing, warm-season herb plants with upright, branching growth and broad green leaves. Native to Central and South America, papalo is well adapted to hot climates and performs well in garden beds, containers, and open planting areas. It grows best in full sun and prefers well-drained soil with moderate fertility. Papalo establishes quickly in warm conditions and continues steady growth throughout the season, showing good tolerance to heat and dry conditions.
Features
- Fast-growing herb with upright, branching growth
- Well suited for hot and warm climates
- Suitable for garden beds and containers
- Adapts to well-drained soil conditions
- Tolerates heat and moderate dry conditions
- Requires moderate watering for steady growth
Specifications
- Scientific Name: Porophyllum ruderale
- Common Name (US): Papalo
- Seed Type / Variety: Herb seed
- Growth Habit: Upright, branching annual
- USDA Zones: 5–11 (grown as annual)
- Planting Season: Late spring to early summer
- Growing Season: Warm season
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Sowing Season:
- Late Spring: April to May
- Early Summer: June
- Germination Time and Conditions: 7–14 days at 20–30°C with light moisture
- Sunlight Requirements: Full sun
- Soil Requirements: Well-drained, sandy or loamy soil
- Watering Needs: Moderate; allow slight drying between watering
- Mature Plant Size: 90–150 cm height, 60–90 cm spread
- Plant Spacing: 30–45 cm apart
