Beetroot — Package of Practices
A sweet, easy root that asks for two things — boron in the soil and thinning of its clustered seedlings — and rewards you with smooth, deep-red roots.
Overview
Beetroot is a cool-season root crop grown for its sweet, deep-red root. It is fairly tolerant and easy, but two points decide quality: thinning (each 'seed' is a cluster that throws several seedlings) and a good boron supply.
Even moisture keeps roots smooth and unsplit; boron keeps the inside free of the black, corky patches of heart rot.
Climate & season
Beetroot grows best in cool weather (about 15–22 °C) but tolerates moderate heat with enough moisture, and stands light frost. It is mainly a winter crop in the plains.
- Cool weather gives smooth, sweet, well-coloured roots.
- It tolerates moderate heat if kept evenly moist.
- Even moisture prevents cracking and woody zoning.
Soil & land preparation
A well-drained sandy loam to loam suits beetroot, at a pH of 6–7; it is sensitive to acid soils. Lime acid soils before sowing.
- Work the soil to a fine, loose tilth.
- Incorporate 20–25 t/ha of farmyard manure before sowing.
- Lime acid soils toward pH 6–7; beetroot dislikes acidity.
- Form beds for drainage and easy thinning.
Choosing a type & seed
Choose by root shape (round or cylindrical), colour intensity and earliness. Hybrids give uniform, high-yielding roots. No specific cultivar is named here.
Seed rate
- About 8–10 kg/ha (the 'seed' is a multi-seed cluster).
- Soak seed for a few hours to speed germination.
Seed treatment
- Soak the seed clusters before sowing.
- Treat with Trichoderma against damping-off if needed.
Sowing & spacing
- Direct-sow 2–3 cm deep in rows on a fine bed.
- Spacing: rows 30–45 cm apart; thin seedlings to 8–10 cm.
- Thin early — each cluster produces several seedlings that crowd each other.
- Keep the bed moist for even emergence.
Nutrient management
Beetroot needs a balanced dose plus boron — its shortage causes internal black spot and heart rot. A common dose is around N–P–K 80–100 : 50 : 50 kg/ha on farmyard manure. Fine-tune to your soil test.
Apply as basal
- 20–25 t/ha of farmyard manure, worked in before sowing.
- Half the nitrogen and the full phosphorus and potassium as the basal dose.
- On boron-deficient soils, apply borax ≈ 10 kg/ha at sowing.
Top-dress nitrogen
- Remaining nitrogen in two splits, at about 30 and 60 days after sowing.
Irrigation
- Give a light irrigation after sowing, then keep moisture even.
- Even moisture gives smooth roots and prevents cracking.
- Irrigate at regular intervals through root growth.
- Avoid waterlogging, which causes root rots.
Weeds & special care
- Keep the crop weed-free early; the slow seedlings compete poorly.
- Thin the seedlings to the right spacing for well-formed roots.
- Hoe shallowly and a pre-emergence herbicide is an option — follow the label.
- Earth-up lightly to cover the root shoulders and stop them greening.
Plant protection
Work the IPM way — clean fields, scouting and need-based sprays. Leaf spot and the boron disorder are the main concerns.
Major pests
| Pest | Damage | Manage with |
|---|---|---|
| Leaf miner | Pale tunnels and blotches mined in the leaves | Remove mined leaves, neem; conserve parasitoids |
| Aphids | Suck sap; sticky, curled leaves | Yellow sticky traps, neem, conserve predators |
| Cutworm | Cuts young seedlings at the soil line | Clean fields, hand-collect at night |
Major diseases
| Disease | Signs | Manage with |
|---|---|---|
| Cercospora leaf spot | Small grey spots with reddish margins; leaves die back | Rotation, remove debris, recommended fungicide if severe |
| Damping-off / root rot | Seedlings collapse; roots rot in wet soil | Treated seed, good drainage, avoid overwatering |
| Internal black spot / heart rot (boron) | Black, corky patches inside the root | Apply boron (borax) if deficient; keep moisture even |
Use chemicals safely
The products above are examples, not a prescription. Doses, approved crops and pre-harvest intervals differ by country and change over time. Always read the label, wear protective gear, use the correct dose, observe the waiting period before harvest, protect bees, and confirm with your local agriculture officer.
Harvest & yield
- Lift roots when they reach about 5–7 cm, around 90–110 days.
- Harvest tender, before roots turn woody or develop pale zoning.
- Loosen the soil and pull gently.
- Typical yield: 25–35 t/ha.
Post-harvest handling
- Trim tops to a short stub (cutting flush bleeds colour), wash and grade.
- Store cool with high humidity; beetroot keeps well chilled.
- Remove split, woody or damaged roots.
- Pack in ventilated crates.
Field tips that pay off
- Thin the seedlings — each 'seed' is a cluster that crowds itself.
- Supply boron to prevent internal black spot and heart rot.
- Even moisture for smooth, unsplit roots.
- Harvest tender, before roots turn woody.
Related crops
Beetroot — Package of Practices
A sweet, easy root that asks for two things — boron in the soil and thinning of its clustered seedlings — and rewards you with smooth, deep-red roots.
Overview
Beetroot is a cool-season root crop grown for its sweet, deep-red root. It is fairly tolerant and easy, but two points decide quality: thinning (each 'seed' is a cluster that throws several seedlings) and a good boron supply.
Even moisture keeps roots smooth and unsplit; boron keeps the inside free of the black, corky patches of heart rot.
Climate & season
Beetroot grows best in cool weather (about 15–22 °C) but tolerates moderate heat with enough moisture, and stands light frost. It is mainly a winter crop in the plains.
- Cool weather gives smooth, sweet, well-coloured roots.
- It tolerates moderate heat if kept evenly moist.
- Even moisture prevents cracking and woody zoning.
Soil & land preparation
A well-drained sandy loam to loam suits beetroot, at a pH of 6–7; it is sensitive to acid soils. Lime acid soils before sowing.
- Work the soil to a fine, loose tilth.
- Incorporate 20–25 t/ha of farmyard manure before sowing.
- Lime acid soils toward pH 6–7; beetroot dislikes acidity.
- Form beds for drainage and easy thinning.
Choosing a type & seed
Choose by root shape (round or cylindrical), colour intensity and earliness. Hybrids give uniform, high-yielding roots. No specific cultivar is named here.
Seed rate
- About 8–10 kg/ha (the 'seed' is a multi-seed cluster).
- Soak seed for a few hours to speed germination.
Seed treatment
- Soak the seed clusters before sowing.
- Treat with Trichoderma against damping-off if needed.
Sowing & spacing
- Direct-sow 2–3 cm deep in rows on a fine bed.
- Spacing: rows 30–45 cm apart; thin seedlings to 8–10 cm.
- Thin early — each cluster produces several seedlings that crowd each other.
- Keep the bed moist for even emergence.
Nutrient management
Beetroot needs a balanced dose plus boron — its shortage causes internal black spot and heart rot. A common dose is around N–P–K 80–100 : 50 : 50 kg/ha on farmyard manure. Fine-tune to your soil test.
Apply as basal
- 20–25 t/ha of farmyard manure, worked in before sowing.
- Half the nitrogen and the full phosphorus and potassium as the basal dose.
- On boron-deficient soils, apply borax ≈ 10 kg/ha at sowing.
Top-dress nitrogen
- Remaining nitrogen in two splits, at about 30 and 60 days after sowing.
Irrigation
- Give a light irrigation after sowing, then keep moisture even.
- Even moisture gives smooth roots and prevents cracking.
- Irrigate at regular intervals through root growth.
- Avoid waterlogging, which causes root rots.
Weeds & special care
- Keep the crop weed-free early; the slow seedlings compete poorly.
- Thin the seedlings to the right spacing for well-formed roots.
- Hoe shallowly and a pre-emergence herbicide is an option — follow the label.
- Earth-up lightly to cover the root shoulders and stop them greening.
Plant protection
Work the IPM way — clean fields, scouting and need-based sprays. Leaf spot and the boron disorder are the main concerns.
Major pests
| Pest | Damage | Manage with |
|---|---|---|
| Leaf miner | Pale tunnels and blotches mined in the leaves | Remove mined leaves, neem; conserve parasitoids |
| Aphids | Suck sap; sticky, curled leaves | Yellow sticky traps, neem, conserve predators |
| Cutworm | Cuts young seedlings at the soil line | Clean fields, hand-collect at night |
Major diseases
| Disease | Signs | Manage with |
|---|---|---|
| Cercospora leaf spot | Small grey spots with reddish margins; leaves die back | Rotation, remove debris, recommended fungicide if severe |
| Damping-off / root rot | Seedlings collapse; roots rot in wet soil | Treated seed, good drainage, avoid overwatering |
| Internal black spot / heart rot (boron) | Black, corky patches inside the root | Apply boron (borax) if deficient; keep moisture even |
Use chemicals safely
The products above are examples, not a prescription. Doses, approved crops and pre-harvest intervals differ by country and change over time. Always read the label, wear protective gear, use the correct dose, observe the waiting period before harvest, protect bees, and confirm with your local agriculture officer.
Harvest & yield
- Lift roots when they reach about 5–7 cm, around 90–110 days.
- Harvest tender, before roots turn woody or develop pale zoning.
- Loosen the soil and pull gently.
- Typical yield: 25–35 t/ha.
Post-harvest handling
- Trim tops to a short stub (cutting flush bleeds colour), wash and grade.
- Store cool with high humidity; beetroot keeps well chilled.
- Remove split, woody or damaged roots.
- Pack in ventilated crates.
Field tips that pay off
- Thin the seedlings — each 'seed' is a cluster that crowds itself.
- Supply boron to prevent internal black spot and heart rot.
- Even moisture for smooth, unsplit roots.
- Harvest tender, before roots turn woody.