When to Plant Rutabaga in Texas

Growing Rutabaga in Texas: Complete Guide

Rutabaga (Brassica napus var. napobrassica) is a crop that grows best when sown directly in the garden. Depending on your zone, the right time to direct sow in Texas falls between October 9, 2026 (Zone 10b) and January 7, 2027 (Zone 6b), once soil temperatures are consistently warm enough for germination.

Because Texas stretches across 9 USDA hardiness zones (6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 90 days to maturity, Rutabaga fits comfortably within Texas's growing season in most zones. In the warmest parts of the state, a second planting later in the season may be possible.

Rutabaga requires full sun (6+ hours) and regular (1 inch/week) moisture. Gulf Coast gardeners face intense summer heat and humidity — afternoon shade and consistent irrigation are key to success.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Texas.