Growing Parsley in San Francisco
🇺🇸 Zone 9 Planting Guide · Warm-summer Mediterranean climate
Quick Answer: Growing Parsley in San Francisco
Yes, you can grow Parsley in San Francisco, US! Plant during Oct, Nov for best results. San Francisco is in USDA Zone 9 with a Warm-summer Mediterranean climate, offering 355 frost-free days per year. The difficulty level is medium, and Parsley takes 70-90 days to harvest. Parsley needs full sun to partial shade and regular watering.
Climate Match Analysis
San Francisco's temperatures (8°C to 22°C) are within the tolerable range for Parsley (-5°C to 28°C), though not always in the optimal zone (10°C to 22°C). Plant during recommended months for best results.
San Francisco Climate Data
Parsley Planting Calendar for San Francisco
Green months show the best time to plant Parsley in San Francisco
Parsley Growing Requirements
Sunlight
Full Sun to Partial Shade
2-4 hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
70-90
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Parsley
Slow to germinate (2-4 weeks). Soak seeds overnight to speed up. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Frost tolerance: Parsley is frost tolerant — you can plant earlier in spring.
Companion Plants for Parsley
Find out which plants grow best alongside Parsley — and which to keep apart
Grow Parsley Indoors
No garden? Learn how to grow Parsley indoors with our complete guide
How to Grow Parsley in San Francisco
San Francisco, US is in USDA Hardiness Zone 9 with a Warm-summer Mediterranean climate (Köppen Csb). With winter lows of 8°C and summer highs of 22°C, the growing season spans approximately 355 frost-free days. Parsley grows well with some gardening knowledge in this climate.
Parsley thrives in temperatures between 10°C and 22°C, requiring full sun to partial shade and regular watering. In San Francisco, the best months to plant Parsley are October, November. Since Parsley can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 70-90 days after planting.
With 600mm of annual rainfall, San Francisco provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.
Other Plants That Grow in San Francisco
More plants you can grow alongside Parsley in San Francisco
Keep Exploring
Frequently Asked Questions
Can I grow parsley in San Francisco?
Yes! Parsley can be successfully grown in San Francisco, US. San Francisco is in USDA Hardiness Zone 9 with a Warm-summer Mediterranean climate. The difficulty level for growing Parsley here is rated "medium". The best months to plant are October, November.
When should I plant parsley in San Francisco?
In San Francisco, the recommended planting months for Parsley are October, November. San Francisco has 355 frost-free days per year, with winter lows of 8°C and summer highs of 22°C. Parsley is frost tolerant, giving you more flexibility with planting dates.
How long does parsley take to grow in San Francisco?
Parsley typically takes 70-90 days from planting to harvest. In San Francisco's Warm-summer Mediterranean climate with 355 frost-free days, you have plenty of time to grow Parsley to maturity. Slow to germinate (2-4 weeks). Soak seeds overnight to speed up. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Can I grow parsley indoors in San Francisco?
Parsley can potentially be grown indoors in San Francisco with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Oct, Nov outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant parsley in San Francisco?
Plant Parsley in San Francisco during October, November. These are the optimal months based on San Francisco's USDA Zone 9 climate, 355 frost-free days, and temperature range of 8°C to 22°C.
Is parsley hard to grow in San Francisco?
Parsley is rated "medium" to grow in San Francisco. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Parsley in San Francisco is Good.
What grows well with parsley in San Francisco?
In San Francisco, you can grow many companion plants alongside Parsley. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in San Francisco's Zone 9 climate.
Does parsley need full sun in San Francisco?
Parsley requires full sun to partial shade. Parsley tolerates lower light. In San Francisco, a spot with filtered or indirect light for 2-4 hours works well.