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Perennial marigold seeds produce warm-season flowering plants with a bushy, upright to spreading growth habit and finely divided foliage. Unlike common annual marigolds, perennial types grow for multiple seasons in suitable climates and develop clusters of bright blooms over time. These plants thrive in warm conditions and perform best in full sunlight with well-drained soil and moderate, consistent moisture. Suitable for garden beds, borders, and landscape plantings, they establish steadily and provide long-lasting seasonal color.
Features
- Perennial flowering plant with bushy growth habit
- Produces clusters of bright blooms
- Suitable for garden beds, borders, and landscaping
- Adaptable to well-drained soil conditions
- Performs best in full sun
Specifications
- Scientific Name: Tagetes spp. (perennial types may include Tagetes lemmonii and related species)
- Common Name (US): Perennial Marigold
- Seed Type / Variety: Flowering perennial variety
- Growth Habit: Bushy, upright to spreading perennial plant
- USDA Zones: 8–11 (perennial); 4–7 (grown as annual)
- Planting Season: Spring
- Growing Season: Spring to fall (year-round in warm climates)
- Sowing Season: February to April (indoor sowing); March to May (outdoor sowing)
- Germination Time and Conditions: 5–10 days at 20–25°C with moist soil
- Sunlight Requirements: Full sun
- Soil Requirements: Well-drained, moderately fertile soil
- Watering Needs: Moderate watering; drought-tolerant once established
- Mature Plant Size: 60–120 cm height; 60–100 cm spread
- Plant Spacing: 45–60 cm between plants
