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HarvestBench

Roots & alliums · Overview

How to Grow Beets

Beets need thinning more than they need fancy fertilizer. Each “seed” is a cluster. If you do not thin to 3–4 inches, you get greens and marbles instead of roots.

Key growing facts for Beets
Spacing3–4 in after thinning
SoilLoose, stone-free, not freshly manured
Sunlight6+ hours
Planting depth½ inch
WaterEven moisture; drought makes woody roots
Days to harvestOften 50–70 days

Soil requirements

  • Loose mix to 8–10 inches is enough for typical round beets.
  • Fresh manure makes hairy, odd roots — same warning as carrots.

Watering

  • Keep the seedbed moist until germination. Then water deeply.

Sunlight

Full sun produces fuller roots. Light shade is a last resort.

Planting

  • Sow in spring and again in late summer.
  • Thin hard. Eat the thinnings as greens.

Spacing

  • 3–4 inches. Square-foot: 9 or 16, then thin.

Common problems

  • No bulbs

    Crowding or heat. Thin earlier next time.

  • Leaf miners

    Same as chard. Remove mined leaves.

Helpful tools

  • Soil that isn’t full of rocks

Product links will be added when independently researched. See the garden tools hub for buying criteria.

Frequently asked questions

Can I eat beet greens?

Yes. They cook like chard. Leave enough foliage if you still want the root to size up.