Growing Cinnamon in Portland
🇺🇸 Zone 7 Planting Guide · Warm-summer Mediterranean climate
Quick Answer: Growing Cinnamon in Portland
Yes, you can grow Cinnamon in Portland, US! Plant during Mar, Apr, May, Jun for best results. Portland is in USDA Zone 7 with a Warm-summer Mediterranean climate, offering 240 frost-free days per year. The difficulty level is hard, and Cinnamon takes 730-1095 days to harvest. Cinnamon needs full sun and regular watering.
Climate Match Analysis
Portland's climate requires careful timing. Winter lows (2°C) drop below Cinnamon's minimum (15°C), so avoid cold months. Follow the recommended planting months for success.
Portland Climate Data
Cinnamon Planting Calendar for Portland
Green months show the best time to plant Cinnamon in Portland
Cinnamon Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
730-1095
From planting to first harvest
Difficulty
For experienced growers
💡 Growing Tips for Cinnamon
Grow from cuttings. Strip bark from 2-year-old branches. Wait until soil warms to at least 24°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: Cinnamon is NOT frost tolerant — wait until after the last frost in Portland.
How to Grow Cinnamon in Portland
Portland, 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 27°C, the growing season spans approximately 240 frost-free days. Cinnamon requires more experience to grow successfully in this climate.
Cinnamon thrives in temperatures between 24°C and 32°C, requiring full sun and regular watering. In Portland, the best months to plant Cinnamon are March, April, May, June. Cinnamon is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 730-1095 days after planting.
Portland receives 1090mm of annual rainfall, which provides good natural moisture for Cinnamon. Supplement with additional watering during dry spells.
Other Plants That Grow in Portland
More plants you can grow alongside Cinnamon in Portland
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Frequently Asked Questions
Can I grow cinnamon in Portland?
Yes! Cinnamon can be successfully grown in Portland, US. Portland is in USDA Hardiness Zone 7 with a Warm-summer Mediterranean climate. The difficulty level for growing Cinnamon here is rated "hard". The best months to plant are March, April, May, June.
When should I plant cinnamon in Portland?
In Portland, the recommended planting months for Cinnamon are March, April, May, June. Portland has 240 frost-free days per year, with winter lows of 2°C and summer highs of 27°C. Since Cinnamon is not frost tolerant, make sure to plant after the last frost date.
How long does cinnamon take to grow in Portland?
Cinnamon typically takes 730-1095 days from planting to harvest. In Portland's Warm-summer Mediterranean climate with 240 frost-free days, you have plenty of time to grow Cinnamon to maturity. Grow from cuttings. Strip bark from 2-year-old branches. Wait until soil warms to at least 24°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 cinnamon indoors in Portland?
Cinnamon can potentially be grown indoors in Portland 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 cinnamon in Portland?
Plant Cinnamon in Portland during March, April, May, June. These are the optimal months based on Portland's USDA Zone 7 climate, 240 frost-free days, and temperature range of 2°C to 27°C.
Is cinnamon hard to grow in Portland?
Cinnamon is rated "hard" to grow in Portland. This is challenging in this climate. Experienced growers will have the best success with careful attention to temperature and moisture. The climate match for Cinnamon in Portland is Moderate.
What grows well with cinnamon in Portland?
In Portland, you can grow many companion plants alongside Cinnamon. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Portland's Zone 7 climate.
Does cinnamon need full sun in Portland?
Cinnamon requires full sun. In Portland, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.