Beet

Growing Beet in Zone 6a

A complete, zone-6a timeline for Beet — when to start, transplant, and harvest, tuned to this zone's typical frost dates (St. Louis, Cincinnati, Boston).

April 26Last spring frost
October 12First fall frost
about 169 daysGrowing season
−10 to 0°FWinter low

Your planting timeline

  1. Direct sowonce soil warms, around April 26
  2. Harvestabout 50–70 days from transplant

Best varieties for zone 6a

Grow nearly any variety — slip in golden Touchstone and striped Chioggia alongside Detroit, timing main crops for the cool ends of the season.

Growing notes

Beets need steady, even moisture — about 1 inch of water per week — to grow tender roots without cracking. The most critical stretch is germination, when the seedbed must stay consistently damp for the one to two weeks it takes the seed clusters to sprout; if the surface crusts and dries, emergence is patchy. Once seedlings are up, water deeply and regularly rather than in light sprinkles, encouraging roots to swell smoothly. Inconsistent watering — long dry spells broken by a heavy soak — makes roots crack, split, or develop tough, woody zones and white rings. A light mulch between rows steadies soil moisture and buffers heat. Ease off only slightly as roots approach harvest size.

Recommended supplies

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