Beetroot is a cool-season crop that produces edible roots and leaves within 50–70 days from seed. Sow seeds directly into loose, well-draining soil in early spring and again in mid-summer for a second harvest. Store mature roots in cool conditions for several months.
Beetroot is one of the most rewarding crops for home gardeners—colourful, nutritious, and surprisingly easy to grow. Whether you want deep crimson globes, golden varieties, or striped Chioggia roots, beetroot thrives in cool-season gardens across the globe. Both the roots and nutritious leaves are edible, making this a dual-purpose crop that delivers exceptional value from a modest space.
Choosing the Right Variety
Beetroot varieties fall into three main shapes: globe, cylindrical, and long. Detroit Dark Red and Red Ace are classic globe types with excellent flavour and storage. Early Wonder matures quickly—ideal for succession planting. Golden and Sweetheart offer milder, sweeter roots. Chioggia produces stunning concentric rings. Bulls Blood shines for ornamental foliage and tender leaves. Lutz Green Leaf tolerates heat better than most. Little Ball suits containers and small spaces. Choose globe types for general growing; cylindrical and long varieties for slicing and storage. All mature in 50–70 days.
When to Sow and Plant Out
Sow beetroot directly outdoors once soil reaches 7°C (45°F) and is workable. Succession sow every 2–3 weeks for continuous harvests through the season. In cool climates, start seeds indoors 4–6 weeks before the last frost to gain an early crop, then transplant seedlings when 5–7 cm tall. Space plants 8–10 cm apart. Thin direct-sown seedlings to the same spacing—do not discard thinnings; use them as microgreens or tender leaves. Avoid sowing too late; roots need time to mature before temperatures drop significantly.
Soil, Site and Containers
Beetroot prefers well-draining soil with a pH of 6.0–7.0. Work in compost or aged manure before sowing to improve structure and fertility. Choose a sunny spot—at least 6 hours direct light daily. In hot climates, afternoon shade reduces bolting. Beetroot grows well in containers 25–30 cm deep; use multi-purpose compost mixed with perlite for drainage. Avoid fresh manure, which encourages forked roots. Loose, crumbly soil produces smooth, uniform roots. Compacted soil causes misshapen or split roots.
Feeding, Watering and Care
Water consistently—1–2 cm per week depending on rainfall and temperature. Inconsistent watering causes cracking and woody texture. Apply a balanced fertiliser (e.g. 5:5:5 NPK) every 3–4 weeks once plants establish true leaves. Avoid excess nitrogen, which promotes leaf growth at the expense of roots. Mulch around plants with 5 cm of straw to retain moisture and suppress weeds. Thin seedlings promptly; crowded plants produce small, misshapen roots. Remove flower stalks if they appear to direct energy into root development.
Common Problems and Solutions
Cercospora leaf spot appears as circular lesions with grey centres; remove affected leaves and improve air circulation. Root rot occurs in waterlogged soil—ensure drainage and avoid overwatering. Flea beetles chew small holes in leaves; use row covers or neem oil spray. Aphids cluster on young growth; spray with water or insecticidal soap. Bolting (premature flowering) happens in heat or long days; choose bolt-resistant varieties like Sweetheart or provide afternoon shade. Canker (rough, corky patches) is fungal; practise crop rotation and remove infected roots.
Harvesting and Storage
Harvest when roots reach 3–7 cm diameter—smaller roots are sweeter and more tender. Gently pull or dig to avoid damaging the skin. Twist off leaves 2–3 cm above the root to prevent bleeding. Beetroot stores exceptionally well in cool, dark conditions. Leave roots unpeeled and layer in boxes with sand or sawdust; they keep for 3–4 months at 0–4°C (32–39°F). Alternatively, pickle or freeze prepared roots. Young leaves are excellent raw or cooked—use within 3–5 days.
Frequently asked questions
Can I grow beetroot in containers?
Yes. Use pots at least 25 cm deep with drainage holes. Fill with multi-purpose compost mixed with perlite. Sow 3–4 seeds per pot, thin to one strong seedling. Water regularly and feed every 4 weeks. Globe and Little Ball varieties work best in containers.
Why are my beetroots misshapen or forked?
Compacted, stony, or poorly-draining soil causes deformed roots. Amend with compost and aged manure before sowing. Thin seedlings to proper spacing (8–10 cm) to reduce competition. Avoid fresh manure, which also causes forking.
Can I eat beetroot leaves?
Absolutely. Young leaves are nutritious and tender—use raw in salads or cooked like spinach. Harvest outer leaves regularly to encourage new growth. Remove leaves before storing roots to prevent moisture loss and extend shelf life.
What causes beetroot to bolt?
Bolting is triggered by heat, long days, or transplant stress. Choose bolt-resistant varieties like Sweetheart. Provide afternoon shade in hot climates. Sow early and succession-sow for staggered harvests before peak heat arrives.
How long do beetroots store?
Properly stored beetroots last 3–4 months at 0–4°C (32–39°F). Leave unpeeled, remove leaves, and layer in boxes with sand or sawdust. Keep in a cool, dark place. Check occasionally for rot and remove any affected roots.