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Turnip Growing Guide
Brassica family
Days to Harvest45 days
SunlightFull Sun
Frost ToleranceModerate
Spacing9/sqft (4" apart)
Germination3-10 days
HardinessSemi Hardy
Germ. Temp70°F
Companion Planting
PeasVetch
Growth Stages
- Seedling
- Early Vegetative
- Late Vegetative / Harvest Ready
Planting Dates by Zone
| Zone | Start Indoors | Transplant | Direct Sow | Harvest |
|---|---|---|---|---|
| Zone 1a | — | — | May 4 | Jun 18 |
| Zone 1b | — | — | May 4 | Jun 18 |
| Zone 2a | — | — | Apr 24 | Jun 8 |
| Zone 2b | — | — | May 4 | Jun 18 |
| Zone 3a | — | — | May 1 | Jun 15 |
| Zone 3b | — | — | Apr 24 | Jun 8 |
| Zone 4a | — | — | Apr 14 | May 29 |
| Zone 4b | — | — | Apr 10 | May 25 |
| Zone 5a | — | — | Apr 7 | May 22 |
| Zone 5b | — | — | Apr 7 | May 22 |
| Zone 6a | — | — | Apr 7 | May 22 |
| Zone 6b | — | — | Mar 25 | May 9 |
| Zone 7a | — | — | Mar 25 | May 9 |
| Zone 7b | — | — | Mar 20 | May 4 |
| Zone 8a | — | — | Mar 15 | Apr 29 |
| Zone 8b | — | — | Mar 1 | Apr 15 |
| Zone 9a | — | — | Feb 27 | Apr 13 |
| Zone 9b | — | — | Feb 17 | Apr 3 |
| Zone 10a | — | — | Jan 30 | Mar 16 |
| Zone 10b | — | — | Jan 7 | Feb 21 |
| Zone 11a | — | — | Jan 7 | Feb 21 |
| Zone 11b | — | — | Dec 25 | Feb 8 |
| Zone 12a | — | — | Dec 11 | Jan 25 |
| Zone 12b | — | — | Dec 11 | Jan 25 |
| Zone 13a | — | — | Dec 11 | Jan 25 |
| Zone 13b | — | — | Dec 11 | Jan 25 |
Frequently Asked Questions
How long does it take to grow Turnip?
Turnip takes approximately 45 days from planting to harvest.
How much sun does Turnip need?
Turnip requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Turnip?
Plant Turnip at 9/sqft (4" apart) using square foot gardening spacing.
Can Turnip survive frost?
Turnip is tolerant of moderate frost.
What are good companion plants for Turnip?
Good companion plants for Turnip include Peas, Vetch. Avoid planting near Knapweed, Mustard Greens.
How long does Turnip take to germinate?
Turnip seeds germinate in 3-10 days at an optimal temperature of 70°F.
Growing Tips
- Direct sow in spring or late summer; matures in 30-60 days
- Thin to 4 inches apart for proper root development
- Grow for greens alone by planting thickly and harvesting young leaves
Common Pests & Diseases
- Flea beetles
- Cabbage root maggot
- Aphids
Harvest Notes
Pull roots when 2-3 inches in diameter. Larger turnips become woody and bitter. Greens can be harvested any time leaves are tender.
Plan Your Turnip Garden
Track Turnip from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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