Calendula
Calendula officinalis
Asteraceae · Annual
Calendula (Calendula officinalis) is one of the most widely grown annuals for USDA zones 1-13. It thrives in full sun with moderate water and low upkeep, making it a dependable choice for home gardeners.
- · Give it full sun and space to reach 1-2 ft.
- · Water at a moderate rate and let the soil drain freely.
- · Feed in spring and tidy up dead growth to keep it productive.
At a glance
- Growing zones: 1-13
- Sun: Full sun
- Water: Moderate
- Maintenance: Low
- Type: Annual
- Mature size: 1-2 ft tall · 1-2 ft wide
- Bloom season: Spring to fall · Orange, yellow
- Pollinator friendly: Yes
- Container suitable: Yes
- Cold tolerance: Hardy to -50F
- Heat tolerance: Excellent
- Soil: Fertile, well-drained soil
- Growth rate: Moderate
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