Depth to Plant
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Spacing Between Plants |
Spacing Between Rows |
Days to Germinate (Sprout)
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Germination
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Planting Season
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Plant Height |
No. of Plants per sq. ft.
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Soil Requirements
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 Shop Turnip Seeds |
1/4" deep |
Space plants about 4" - 6" apart |
Make rows about 18" -24" apart |
7 - 14 days | 60F - 85F | Spring Fall Winter |
Appx. 12" tall | 9 plants per sq. ft. | Prefers soil with pH levels of 6.0 - 7.5. |
Getting Started with Organic Turnip Growing
Growing organic turnips is a rewarding way to add fresh, nutritious vegetables to your garden. Turnips are hardy, relatively low-maintenance crops that thrive in cool seasons and produce both delicious roots and edible greens. Whether you're a seasoned gardener or just starting out, these fundamentals will set you up for success.
Choose the Right Growing Season
Turnips prefer cool weather and grow best in spring and fall. Plant turnip seeds in early spring for a late spring harvest, or in mid-to-late summer for a fall harvest. In most regions, turnips mature in 50 to 80 days, so timing your planting around these windows ensures you harvest at peak flavor and tenderness.
Prepare Your Soil Properly
Organic turnips need well-draining soil rich in organic matter. Before planting, work compost or aged manure into your garden bed to improve fertility and structure. Turnips prefer slightly acidic to neutral soil with a pH between 6.0 and 7.5. Loosen the soil deeply—at least 8 to 10 inches—to allow roots to develop without obstruction.
Sow Seeds Directly
Unlike many vegetables, turnips are best grown from seeds sown directly into the garden rather than started indoors. Plant seeds about half an inch deep and space them 2 to 3 inches apart. Keep the soil consistently moist until seedlings emerge, which typically takes 5 to 10 days. Once seedlings develop their first true leaves, thin them to 4 to 6 inches apart to give each plant room to grow.
Water and Mulch Consistently
Turnips need regular watering—about 1 to 1.5 inches per week—to keep soil consistently moist. Inconsistent watering can lead to tough, bitter roots. Apply a 2 to 3-inch layer of organic mulch, such as straw or shredded leaves, around plants to retain moisture, regulate soil temperature, and suppress weeds naturally.
Manage Pests Organically
Common turnip pests include flea beetles, cabbage worms, and root maggots. To protect your organic crop, use row covers during early growth stages, handpick larger pests, and encourage beneficial insects by planting flowers nearby. Neem oil and insecticidal soaps are effective organic treatments if pest pressure becomes significant.
Harvest at the Right Time
Turnips are sweetest and most tender when harvested young, typically 2 to 3 inches in diameter. You can harvest them earlier for smaller, milder roots or wait longer for larger ones with more robust flavor. Don't forget about the greens—turnip tops are nutritious and delicious when harvested young and tender. Pull or cut entire plants at the base when ready to use.
Enjoy Your Harvest
Fresh, organically grown turnips store well in a cool location for several weeks. Use them roasted, mashed, in stews, or raw in salads. Growing your own organic turnips gives you complete control over what goes into your food and the satisfaction of enjoying vegetables you've nurtured from seed to table.
