Growing Calendula in Los Angeles
🇺🇸 Zone 9 Planting Guide · Warm-summer Mediterranean climate
Quick Answer: Growing Calendula in Los Angeles
Yes, you can grow Calendula in Los Angeles, US! Plant during Oct, Nov for best results. Los Angeles is in USDA Zone 9 with a Warm-summer Mediterranean climate, offering 355 frost-free days per year. The difficulty level is easy, and Calendula takes 45-65 days to harvest. Calendula needs full sun and moderate watering.
Climate Match Analysis
Los Angeles's climate requires careful timing. Summer highs (29°C) exceed Calendula's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.
Los Angeles Climate Data
Calendula Planting Calendar for Los Angeles
Green months show the best time to plant Calendula in Los Angeles
Calendula Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Moderate
Keep soil consistently moist
Days to Harvest
45-65
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Calendula
Deadhead for continuous blooms. Self-seeds readily. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.
Frost tolerance: Calendula is frost tolerant — you can plant earlier in spring.
How to Grow Calendula in Los Angeles
Los Angeles, US is in USDA Hardiness Zone 9 with a Warm-summer Mediterranean climate (Köppen Csb). With winter lows of 9°C and summer highs of 29°C, the growing season spans approximately 355 frost-free days. Calendula is one of the easiest plants to grow in this climate.
Calendula thrives in temperatures between 10°C and 22°C, requiring full sun and moderate watering. In Los Angeles, the best months to plant Calendula are October, November. Since Calendula can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 45-65 days after planting.
Los Angeles receives only 380mm of annual rainfall, so consistent irrigation will be essential for growing Calendula successfully.
Other Plants That Grow in Los Angeles
More plants you can grow alongside Calendula in Los Angeles
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Frequently Asked Questions
Can I grow calendula in Los Angeles?
Yes! Calendula can be successfully grown in Los Angeles, US. Los Angeles is in USDA Hardiness Zone 9 with a Warm-summer Mediterranean climate. The difficulty level for growing Calendula here is rated "easy". The best months to plant are October, November.
When should I plant calendula in Los Angeles?
In Los Angeles, the recommended planting months for Calendula are October, November. Los Angeles has 355 frost-free days per year, with winter lows of 9°C and summer highs of 29°C. Calendula is frost tolerant, giving you more flexibility with planting dates.
How long does calendula take to grow in Los Angeles?
Calendula typically takes 45-65 days from planting to harvest. In Los Angeles's Warm-summer Mediterranean climate with 355 frost-free days, you have plenty of time to grow Calendula to maturity. Deadhead for continuous blooms. Self-seeds readily. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.
Can I grow calendula indoors in Los Angeles?
Calendula can potentially be grown indoors in Los Angeles with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Oct, Nov outdoor planting window. Use containers with good drainage and moderate watering.
What month do I plant calendula in Los Angeles?
Plant Calendula in Los Angeles during October, November. These are the optimal months based on Los Angeles's USDA Zone 9 climate, 355 frost-free days, and temperature range of 9°C to 29°C.
Is calendula hard to grow in Los Angeles?
Calendula is rated "easy" to grow in Los Angeles. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Calendula in Los Angeles is Moderate.
What grows well with calendula in Los Angeles?
In Los Angeles, you can grow many companion plants alongside Calendula. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Los Angeles's Zone 9 climate.
Does calendula need full sun in Los Angeles?
Calendula requires full sun. In Los Angeles, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.