Growing Physalis in Seattle
🇺🇸 Zone 7 Planting Guide · Warm-summer Mediterranean climate
Quick Answer: Growing Physalis in Seattle
Yes, you can grow Physalis in Seattle, US! Plant during Mar, Apr, May, Jun for best results. Seattle is in USDA Zone 7 with a Warm-summer Mediterranean climate, offering 250 frost-free days per year. The difficulty level is medium, and Physalis takes 70-90 days to harvest. Physalis needs full sun and regular watering.
Climate Match Analysis
Seattle's climate requires careful timing. Winter lows (2°C) drop below Physalis's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.
Seattle Climate Data
Physalis Planting Calendar for Seattle
Green months show the best time to plant Physalis in Seattle
Physalis Growing Requirements
Sunlight
Full Sun
6+ 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 Physalis
Related to tomatillo. Fruit drops when ripe. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Frost tolerance: Physalis is NOT frost tolerant — wait until after the last frost in Seattle.
How to Grow Physalis in Seattle
Seattle, US is in USDA Hardiness Zone 7 with a Warm-summer Mediterranean climate (Köppen Csb). With winter lows of 2°C and summer highs of 24°C, the growing season spans approximately 250 frost-free days. Physalis grows well with some gardening knowledge in this climate.
Physalis thrives in temperatures between 15°C and 25°C, requiring full sun and regular watering. In Seattle, the best months to plant Physalis are March, April, May, June. Physalis is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 70-90 days after planting.
With 953mm of annual rainfall, Seattle provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.
Other Plants That Grow in Seattle
More plants you can grow alongside Physalis in Seattle
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Frequently Asked Questions
Can I grow physalis in Seattle?
Yes! Physalis can be successfully grown in Seattle, US. Seattle is in USDA Hardiness Zone 7 with a Warm-summer Mediterranean climate. The difficulty level for growing Physalis here is rated "medium". The best months to plant are March, April, May, June.
When should I plant physalis in Seattle?
In Seattle, the recommended planting months for Physalis are March, April, May, June. Seattle has 250 frost-free days per year, with winter lows of 2°C and summer highs of 24°C. Since Physalis is not frost tolerant, make sure to plant after the last frost date.
How long does physalis take to grow in Seattle?
Physalis typically takes 70-90 days from planting to harvest. In Seattle's Warm-summer Mediterranean climate with 250 frost-free days, you have plenty of time to grow Physalis to maturity. Related to tomatillo. Fruit drops when ripe. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 physalis indoors in Seattle?
Physalis can potentially be grown indoors in Seattle 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 Mar, Apr, May, Jun outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant physalis in Seattle?
Plant Physalis in Seattle during March, April, May, June. These are the optimal months based on Seattle's USDA Zone 7 climate, 250 frost-free days, and temperature range of 2°C to 24°C.
Is physalis hard to grow in Seattle?
Physalis is rated "medium" to grow in Seattle. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Physalis in Seattle is Moderate.
What grows well with physalis in Seattle?
In Seattle, you can grow many companion plants alongside Physalis. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Seattle's Zone 7 climate.
Does physalis need full sun in Seattle?
Physalis requires full sun. In Seattle, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.