🌱 Beet

Beta vulgaris
Grows a root, dyes your hands, and stains everything it touches — worth it.
Sun
Full sun to partial shade, 5-6 hrs
Days to harvest
55-70
Spacing
Sow 1/2 inch deep, thin to 3-4 inches apart; rows 12 inches apart
Soil pH
6.0-7.5 (needs boron — see below)

How to grow

Direct sow — beets develop a taproot immediately and transplanting gives you forked, sad little roots. Each 'seed' is actually a fruit containing 2-3 seeds, so thinning is mandatory, not optional. Sow as soon as soil hits 50°F in spring, and again in late summer for fall harvest. In Florida, beets are a fall-through-winter crop: sow October through January. Loose, stone-free soil is everything — a pebble at 2 inches deep becomes a beet with a personality disorder. Soak seeds overnight to speed germination, which can be erratic. Here's the nerdy bit: beets are boron hogs. In sandy soils (looking at you, Florida), boron leaches fast and deficiency shows as black corky spots inside the root. A light application of borax (1 tablespoon per 100 sq ft, once a year max — boron toxicity is real) or just generous compost usually covers it.

Water & feeding

Keep evenly moist — about an inch a week. Inconsistent water makes woody, cracked roots with white zoning inside. Work 5-10% worm castings into the bed before sowing; beets are moderate feeders and castings provide the steady potassium they need for root development without excess nitrogen (too much N = gorgeous tops, golf-ball roots). Mulch lightly to keep soil cool and moist.

Common problems

  • Leaf miners draw squiggly tunnels in leaves — squish the larvae inside the leaf or remove affected leaves; row cover prevents it.
  • Damping off in cold wet soil — wait for 50°F soil and don't overwater.
  • Small or forked roots — thin ruthlessly, remove stones, and loosen soil 8-10 inches deep.

Harvest

Pull when roots are 1.5-3 inches across — bigger than a golf ball, smaller than a tennis ball. Larger beets get woody. Twist tops off (don't cut) to avoid bleeding. The greens are edible and cook exactly like chard, because beets and chard are the same species wearing different outfits.

Nerdy fact: Beets and Swiss chard are the same species (Beta vulgaris) — beets were bred for the root, chard for the leaves. And that red dye, betacyanin, is such a strong pigment it's used as a natural food coloring. Your cutting board will remember this harvest for weeks.

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