Growing Cinnamon in Honolulu
🇺🇸 Zone 12 Planting Guide · Tropical savanna climate
Quick Answer: Growing Cinnamon in Honolulu
Yes, you can grow Cinnamon in Honolulu, US! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Honolulu is in USDA Zone 12 with a Tropical savanna climate, offering 365 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
Honolulu's temperatures (19°C to 31°C) are within the tolerable range for Cinnamon (15°C to 38°C), though not always in the optimal zone (24°C to 32°C). Plant during recommended months for best results.
Honolulu Climate Data
Cinnamon Planting Calendar for Honolulu
Green months show the best time to plant Cinnamon in Honolulu
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 Honolulu.
How to Grow Cinnamon in Honolulu
Honolulu, US is in USDA Hardiness Zone 12 with a Tropical savanna climate (Köppen Aw). With winter lows of 19°C and summer highs of 31°C, the growing season spans approximately 365 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 Honolulu, the best months to plant Cinnamon are January, February, March, April, May, June, July, August, September, October, November, December. 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.
Honolulu receives only 434mm of annual rainfall, so consistent irrigation will be essential for growing Cinnamon successfully.
Other Plants That Grow in Honolulu
More plants you can grow alongside Cinnamon in Honolulu
Keep Exploring
Frequently Asked Questions
Can I grow cinnamon in Honolulu?
Yes! Cinnamon can be successfully grown in Honolulu, US. Honolulu is in USDA Hardiness Zone 12 with a Tropical savanna climate. The difficulty level for growing Cinnamon here is rated "hard". The best months to plant are January, February, March, April, May, June, July, August, September, October, November, December.
When should I plant cinnamon in Honolulu?
In Honolulu, the recommended planting months for Cinnamon are January, February, March, April, May, June, July, August, September, October, November, December. Honolulu has 365 frost-free days per year, with winter lows of 19°C and summer highs of 31°C. Since Cinnamon is not frost tolerant, make sure to plant after the last frost date.
How long does cinnamon take to grow in Honolulu?
Cinnamon typically takes 730-1095 days from planting to harvest. In Honolulu's Tropical savanna climate with 365 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 Honolulu?
Cinnamon can potentially be grown indoors in Honolulu 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 Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant cinnamon in Honolulu?
Plant Cinnamon in Honolulu during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Honolulu's USDA Zone 12 climate, 365 frost-free days, and temperature range of 19°C to 31°C.
Is cinnamon hard to grow in Honolulu?
Cinnamon is rated "hard" to grow in Honolulu. 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 Honolulu is Good.
What grows well with cinnamon in Honolulu?
In Honolulu, 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 Honolulu's Zone 12 climate.
Does cinnamon need full sun in Honolulu?
Cinnamon requires full sun. In Honolulu, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.