🥕 Beet

Beta vulgaris subsp. vulgaris (Conditiva Group)

vegetables root vegetable (chenopod)

☀️ Sun

Full sun (6–8 hours); tolerates light partial shade — particularly beneficial in Zones 7+

💧 Water

Medium; 1 inch per week consistently; irregular watering causes woody roots, poor color, and cracking; mulch to maintain even soil moisture

🗺️ Zones

2, 3, 4, 5, 6, 7, 8, 9, 10

🪴 Soil Type

Deep, loose, sandy loam with good organic matter; avoid fresh manure — causes forked/hairy roots and excess leaf growth at expense of roots; add boron if deficient (boron deficiency causes black heart/internal black spot)

🧪 Soil pH

6.0–7.0 (slightly acidic to neutral); pH below 6.0 causes stunted roots

💧 Drainage

Well-drained essential; compacted or waterlogged soil causes deformed roots and rot

📏 Spacing

Seeds 2 inches apart, thin to 3–4 inches; rows 12–18 inches; each 'seed' is actually a fruit (seedball) containing 2–4 seeds — thinning essential

📅 Days to Maturity

50-70 days (from seed); baby beets at 35-45 days

🍴 Edible Parts

🍽️ ["Root (swollen taproot \u2014 raw🍽️ cooked🍽️ roasted🍽️ pickled)"🍽️ "Leaves/greens (beet greens \u2014 excellent cooked🍽️ similar to Swiss chard)"🍽️ "Stems (edible \u2014 colorful🍽️ cook with greens)"🍽️ "Baby beet leaves (salad use)"]

🤝 Companions (8)

🤝 Onion/Garlic/Allium family

Repels aphids, flea beetles, and various beet pests; sulfur compounds mask beet scent from pests

🤝 Bush bean

Beans fix nitrogen to support beet root development; different root depths avoid competition

🤝 Lettuce

Lettuce grows in beet's partial shade; both cool-season; lettuce's shallow roots don't compete with beet taproots

🤝 Kale/Cabbage family

Complementary mineral usage — beets add minerals to soil that brassicas use; brassicas and beets grow well intercropped

🤝 Catnip

Repels flea beetles and aphids; attracts pollinators when flowering

🤝 Radish

Radishes mark rows for slower-germinating beets; radishes harvested before beets need space

🤝 Marigold (French)

Suppresses nematodes; repels general garden pests

🤝 Onion

Onions deter pests including aphids and flea beetles from beets. A mutually beneficial pair recommended by WVU Extension and the Almanac.

⚠️ Keep Apart (5)

⚠️ Pole bean / Runner bean

Pole beans may stunt beet growth — nitrogen levels too high for proper root development; beets need moderate, not high, nitrogen

⚠️ Mustard greens

Mustard and beets are antagonistic — mustard's root exudates inhibit beet growth

⚠️ Fennel

Allelopathic — inhibits beet root development

⚠️ Field mustard / Charlock

Wild mustard relatives strongly inhibit beet growth through allelopathy

⚠️ Fava Bean (Broad Bean)

Fava Bean and beet are incompatible — competing nutrients, shared disease risks, or allelopathic interference.

💊 Medicinal Uses

["Contains betalains (betanin) \u2014 powerful antioxidant and anti-inflammatory pigments; may help reduce oxidative stress", "High in dietary nitrates \u2014 converts to nitric oxide, improving blood flow, lowering blood pressure, and enhancing athletic performance", "Excellent source of folate (essential for fetal development), manganese, and potassium", "Beet greens are exceptionally high in vitamin K, vitamin A (beta-carotene), and calcium", "Traditionally used as a blood tonic and liver support; betaine supports liver function"]

📝 Notes

Beet 'seeds' are actually multi-germ seedballs containing 2–4 seeds each — always need thinning. Two main types: globe/round (most common) and cylindrical (e.g., 'Cylindra' — uniform slices for canning). Beets are biennials grown as annuals. Golden and Chioggia (candy-stripe) varieties don't 'bleed' red when cooked. Boron deficiency is common — add borax solution if black spots appear in roots. Soaking seeds 24 hours before planting improves germination. Harvest when 1.5–3 inches diameter — larger beets become woody.