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Growing Tiger Lily in San Francisco

🇺🇸 Zone 9 Planting Guide · Warm-summer Mediterranean climate

USDA Zone 9 355 frost-free days 90-120 days to harvest

Quick Answer: Growing Tiger Lily in San Francisco

Yes, you can grow Tiger Lily 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 Tiger Lily takes 90-120 days to harvest. Tiger Lily needs full sun to partial shade and moderate watering.

Climate Match Analysis

Good Match San Francisco + Tiger Lily

San Francisco's temperatures (8°C to 22°C) are within the tolerable range for Tiger Lily (-20°C to 30°C), though not always in the optimal zone (15°C to 25°C). Plant during recommended months for best results.

Tiger Lily tolerates -20°C to 30°C
Optimal: 15°C - 25°C
San Francisco range 8°C to 22°C

San Francisco Climate Data

USDA Zone
9
Frost-Free
355days
Winter Low
8°C
Summer High
22°C
Rainfall
600mm/yr
Climate
Csb
Warm-summer Mediterranean

Tiger Lily Planting Calendar for San Francisco

Green months show the best time to plant Tiger Lily in San Francisco

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Tiger Lily Not recommended

Tiger Lily Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Moderate

Keep soil consistently moist

📅

Days to Harvest

90-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Tiger Lily

Plant bulbs in fall. Multiplies 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: Tiger Lily is frost tolerant — you can plant earlier in spring.

How to Grow Tiger Lily 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. Tiger Lily grows well with some gardening knowledge in this climate.

Tiger Lily thrives in temperatures between 15°C and 25°C, requiring full sun to partial shade and moderate watering. In San Francisco, the best months to plant Tiger Lily are October, November. Since Tiger Lily can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 90-120 days after planting.

With 600mm of annual rainfall, San Francisco provides moderate natural moisture. This should be adequate for Tiger Lily's water needs.

Other Plants That Grow in San Francisco

More plants you can grow alongside Tiger Lily in San Francisco

Keep Exploring

Frequently Asked Questions

Can I grow tiger lily in San Francisco?

Yes! Tiger Lily 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 Tiger Lily here is rated "medium". The best months to plant are October, November.

When should I plant tiger lily in San Francisco?

In San Francisco, the recommended planting months for Tiger Lily are October, November. San Francisco has 355 frost-free days per year, with winter lows of 8°C and summer highs of 22°C. Tiger Lily is frost tolerant, giving you more flexibility with planting dates.

How long does tiger lily take to grow in San Francisco?

Tiger Lily typically takes 90-120 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 Tiger Lily to maturity. Plant bulbs in fall. Multiplies 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 tiger lily indoors in San Francisco?

Tiger Lily 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 moderate watering.

What month do I plant tiger lily in San Francisco?

Plant Tiger Lily 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 tiger lily hard to grow in San Francisco?

Tiger Lily 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 Tiger Lily in San Francisco is Good.

What grows well with tiger lily in San Francisco?

In San Francisco, you can grow many companion plants alongside Tiger Lily. 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 tiger lily need full sun in San Francisco?

Tiger Lily requires full sun to partial shade. Tiger Lily tolerates lower light. In San Francisco, a spot with filtered or indirect light for 2-4 hours works well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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