Growing Cabbage in Knoxville
🇺🇸 Zone 5 Planting Guide · Humid subtropical climate
Quick Answer: Growing Cabbage in Knoxville
Yes, you can grow Cabbage 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 Cabbage takes 70-100 days to harvest. Cabbage needs full sun and regular watering.
Climate Match Analysis
Knoxville's climate requires careful timing. Summer highs (31°C) exceed Cabbage's maximum (26°C), so plant early or provide shade. Follow the recommended planting months for success.
Knoxville Climate Data
Cabbage Planting Calendar for Knoxville
Green months show the best time to plant Cabbage in Knoxville
Cabbage Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
70-100
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Cabbage
Start indoors 6 weeks before transplanting. Consistent watering prevents split heads. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Frost tolerance: Cabbage is frost tolerant — you can plant earlier in spring.
Companion Plants for Cabbage
Find out which plants grow best alongside Cabbage — and which to keep apart
How to Grow Cabbage 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. Cabbage grows well with some gardening knowledge in this climate.
Cabbage thrives in temperatures between 10°C and 20°C, requiring full sun and regular watering. In Knoxville, the best months to plant Cabbage are February, March, April, August, September. Since Cabbage can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 70-100 days after planting.
Knoxville receives 1245mm of annual rainfall, which provides good natural moisture for Cabbage. Supplement with additional watering during dry spells.
Other Plants That Grow in Knoxville
More plants you can grow alongside Cabbage in Knoxville
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Frequently Asked Questions
Can I grow cabbage in Knoxville?
Yes! Cabbage can be successfully grown in Knoxville, US. Knoxville is in USDA Hardiness Zone 5 with a Humid subtropical climate. The difficulty level for growing Cabbage here is rated "medium". The best months to plant are February, March, April, August, September.
When should I plant cabbage in Knoxville?
In Knoxville, the recommended planting months for Cabbage 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. Cabbage is frost tolerant, giving you more flexibility with planting dates.
How long does cabbage take to grow in Knoxville?
Cabbage typically takes 70-100 days from planting to harvest. In Knoxville's Humid subtropical climate with 215 frost-free days, you have plenty of time to grow Cabbage to maturity. Start indoors 6 weeks before transplanting. Consistent watering prevents split heads. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. 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 cabbage indoors in Knoxville?
Cabbage 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 regular watering.
What month do I plant cabbage in Knoxville?
Plant Cabbage 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 cabbage hard to grow in Knoxville?
Cabbage is rated "medium" to grow in Knoxville. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Cabbage in Knoxville is Moderate.
What grows well with cabbage in Knoxville?
In Knoxville, you can grow many companion plants alongside Cabbage. 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 cabbage need full sun in Knoxville?
Cabbage requires full sun. In Knoxville, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.