Growing Tarragon in Knoxville
🇺🇸 Zone 5 Planting Guide · Humid subtropical climate
Quick Answer: Growing Tarragon in Knoxville
Yes, you can grow Tarragon in Knoxville, US! Plant during Feb, Mar, Apr, Aug, Sep for best results. Knoxville is in USDA Zone 5 with a Humid subtropical climate, offering 215 frost-free days per year. The difficulty level is medium, and Tarragon takes 60-90 days to harvest. Tarragon needs full sun and moderate watering.
Climate Match Analysis
Knoxville's climate requires careful timing. Summer highs (31°C) exceed Tarragon's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.
Knoxville Climate Data
Tarragon Planting Calendar for Knoxville
Green months show the best time to plant Tarragon in Knoxville
Tarragon Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Moderate
Keep soil consistently moist
Days to Harvest
60-90
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Tarragon
French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. 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: Tarragon is frost tolerant — you can plant earlier in spring.
How to Grow Tarragon in Knoxville
Knoxville, US is in USDA Hardiness Zone 5 with a Humid subtropical climate (Köppen Cfa). With winter lows of -2°C and summer highs of 31°C, the growing season spans approximately 215 frost-free days. Tarragon grows well with some gardening knowledge in this climate.
Tarragon thrives in temperatures between 12°C and 22°C, requiring full sun and moderate watering. In Knoxville, the best months to plant Tarragon are February, March, April, August, September. Since Tarragon can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.
Knoxville receives 1245mm of annual rainfall, which provides good natural moisture for Tarragon. Monitor soil moisture and water as needed.
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More plants you can grow alongside Tarragon in Knoxville
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Frequently Asked Questions
Can I grow tarragon in Knoxville?
Yes! Tarragon can be successfully grown in Knoxville, US. Knoxville is in USDA Hardiness Zone 5 with a Humid subtropical climate. The difficulty level for growing Tarragon here is rated "medium". The best months to plant are February, March, April, August, September.
When should I plant tarragon in Knoxville?
In Knoxville, the recommended planting months for Tarragon are February, March, April, August, September. Knoxville has 215 frost-free days per year, with winter lows of -2°C and summer highs of 31°C. Tarragon is frost tolerant, giving you more flexibility with planting dates.
How long does tarragon take to grow in Knoxville?
Tarragon typically takes 60-90 days from planting to harvest. In Knoxville's Humid subtropical climate with 215 frost-free days, you have plenty of time to grow Tarragon to maturity. French tarragon can't be grown from seed -- buy plants. Can be planted 2-3 weeks before the last expected frost in your area, giving it a head start on the growing season. 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 tarragon indoors in Knoxville?
Tarragon can potentially be grown indoors in Knoxville 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 Feb, Mar, Apr, Aug, Sep outdoor planting window. Use containers with good drainage and moderate watering.
What month do I plant tarragon in Knoxville?
Plant Tarragon in Knoxville during February, March, April, August, September. These are the optimal months based on Knoxville's USDA Zone 5 climate, 215 frost-free days, and temperature range of -2°C to 31°C.
Is tarragon hard to grow in Knoxville?
Tarragon is rated "medium" to grow in Knoxville. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Tarragon in Knoxville is Moderate.
What grows well with tarragon in Knoxville?
In Knoxville, you can grow many companion plants alongside Tarragon. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Knoxville's Zone 5 climate.
Does tarragon need full sun in Knoxville?
Tarragon requires full sun. In Knoxville, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.