How to Grow Turnips (Shaljam) at Home in Pakistan

Turnips, commonly called shaljam or shalgam (شلجم), are cool-season root vegetables grown for their round roots and edible green leaves. They grow quickly in pots, raised beds and home gardens during Pakistan’s autumn and winter months.

Turnip seeds are sown directly where the plants will remain. Seedlings usually emerge within 5 to 10 days, and many varieties are ready for harvesting approximately 45 to 60 days after sowing.

Loose soil, early thinning and steady moisture are the main requirements. Crowded plants, hard soil, high temperatures and changing moisture can produce small, cracked, woody or bitter roots.

Quick Guide

Growing Detail	Recommendation
Best season	Cool autumn and winter
Main sowing time	September to February
Hotter areas	October to February
Suitable temperature	Approximately 15°C to 25°C
Germination time	Usually 5 to 10 days
Sowing method	Direct sowing
Sowing depth	Around ¼ to ½ inch
Final root spacing	Approximately 3 to 4 inches
Larger-root spacing	Approximately 4 to 6 inches
Row spacing	Around 12 to 18 inches
Sunlight	At least 5 to 6 hours
Container depth	At least 10 to 12 inches
Leaf harvest	Light picking may begin around 25 to 35 days
Root harvest	Commonly 45 to 60 days, depending on variety

Best Time

Turnips grow best in mild weather. Their roots enlarge quickly when the soil remains cool and evenly moist. Hot weather can slow root development and make mature turnips tough, bitter or hollow.

In Lahore, Faisalabad and much of Punjab, begin sowing during September or October. Further small sowings can continue through February while the weather remains cool.

The first week of September can be suitable if the strongest summer heat has ended. If daytime temperatures remain high and the upper soil dries within a few hours, wait until later in September or October.

In Islamabad and Rawalpindi, sow from September to November for autumn and winter harvesting. Another small sowing can be made during February. Very cold periods may slow germination without permanently damaging established plants.

In hotter southern Punjab, including Multan, Bahawalpur and Sadiqabad, begin during October after temperatures become milder. Continue sowing through the winter months while daytime heat remains suitable.

In Karachi and coastal Sindh, October into December is a reliable starting period. Further sowings may continue through February where plants receive morning sunlight and protection from unusually warm afternoons.

In colder northern and hilly areas, sow from March to April after the danger of hard frost has passed. Another planting may be possible near the end of summer if enough mild weather remains before severe winter cold.

Sow a short new row every two to three weeks. Repeated small plantings provide tender turnips over a longer period and reduce the risk of every root becoming ready at once.

Choosing a Variety

Choose a variety according to root colour, expected size, maturity time and cooking use.

Desi Yellow Turnip Seeds produce yellow turnips for winter cooking and home gardens. Check the packet for the expected root size and harvesting period.

Desi Shaljam Seeds produce the familiar purple-top type with a pale lower root. This type can be harvested while young for a tender texture.

Purple F1 Hybrid Turnip Seeds are another option when a hybrid purple-top variety is preferred. Follow its packet for final spacing and maturity because hybrid varieties may develop differently from Desi selections.

Yellow, white and purple skin colour does not determine the maturity period by itself. Root size, weather and the specific variety also affect harvesting time.

Turnip Microgreens Seeds are intended for dense sowing and early shoot harvesting. Microgreens are cut before mature turnip roots develop.

Pots and Beds

Use a container at least 10 to 12 inches deep. Larger varieties benefit from additional depth and width.

A wide rectangular planter is more useful than a narrow pot because several plants can remain after thinning. A 5 Gallon Grow Bag can hold a small group when it contains enough loose soil and the plants receive the correct spacing.

Drainage holes are essential. Extra water must be able to leave after the entire root area has been moistened.

Leave approximately 3 to 4 inches between ordinary turnips. Give larger varieties around 4 to 6 inches when their packet recommends additional room.

Rows in a garden bed can be approximately 12 to 18 inches apart. Wider rows make watering, weeding and harvesting easier.

Do not judge a container only by its outside height. Allow space below the rim and make sure the actual soil layer provides at least 10 inches of usable depth.

Best Soil for Turnips

Turnips grow best in loose, fertile soil that holds some moisture but drains freely.

Loosen at least the upper 8 to 10 inches. Break hard lumps and remove stones, sticks and large pieces of undecomposed material.

A hard layer below loose surface soil can stop the roots from developing normally. Roots may remain small, become long and thin or turn sideways when they meet compacted ground.

Mix in a moderate amount of mature compost or Vermicompost before sowing. The organic material should be fully decomposed and mixed evenly.

Do not use fresh manure. It may encourage excessive leaves, damage young roots and increase unwanted branching.

For containers, combine garden soil with mature compost, coco peat and a drainage material such as perlite. Heavy garden soil alone can become hard after repeated watering.

Do not fill a container with coco peat alone. Turnips need a stable mixture that supports their developing roots and supplies nutrition.

Water the prepared soil before sowing. It should feel evenly damp and crumbly without becoming muddy.

How to Sow

Turnips should be sown directly because moving seedlings can disturb their main roots.

1. Make shallow rows approximately ¼ to ½ inch deep.
2. Place the seeds around 1 inch apart.
3. Cover them with a fine layer of loose soil.
4. Press the surface very lightly so the seeds contact the damp soil.
5. Water with a fine spray that does not uncover or move the seeds.
6. Keep the upper soil consistently moist until seedlings appear.

Do not bury the seeds deeply. Young shoots may struggle to reach the surface through a thick or compacted covering.

Label separate rows when planting more than one variety. Yellow, purple-top and hybrid turnips may have different maturity periods.

Utah State University Extension recommends shallow sowing and final turnip spacing of approximately 3 to 4 inches, with 12 to 18 inches between rows.

Germination

Turnip seedlings normally emerge within 5 to 10 days. Cold weather may delay them, while hot or repeatedly dry soil can reduce germination.

The first two leaves are smooth seed leaves. Rougher and more divided true leaves develop afterwards.

Give seedlings direct sunlight as soon as they appear. Insufficient light produces thin stems and weak plants.

Keep the shallow seed layer moist without saturating it. Heavy watering can form a hard surface crust or wash seeds into crowded groups.

If few seedlings appear after ten days, check a small section of the row for:

• Old or poorly stored seed
• Sowing too deeply
• Soil drying during germination
• A hard surface crust
• Seeds being washed into clusters
• Seeds rotting in waterlogged soil
• Temperatures being too hot or too cold

Do not continue adding water when the lower soil is already wet. Poor drainage cannot be corrected by more frequent watering.

Thin Seedlings

Thinning is essential because each turnip root needs room to expand.

Begin thinning when seedlings are approximately 2 to 3 inches tall and have started developing true leaves.

Leave around 3 to 4 inches between ordinary turnips. Give larger-rooted varieties approximately 4 to 6 inches when recommended on the packet.

Cut unwanted seedlings at soil level if pulling them might disturb nearby roots. Healthy young thinnings can be washed and used as tender greens.

Do not try to replant the removed seedlings for mature roots. Damage to the young main root can produce weak or misshapen turnips.

Water gently after thinning when the soil is beginning to dry. This settles any loose soil around the plants being kept.

Growth Stages

Approximate Time	What to Expect
First week	Seeds absorb moisture and begin developing
5 to 10 days	Seedlings emerge
2 to 3 weeks	Rougher true leaves begin forming
2 to 4 weeks	Seedlings become ready for final thinning
3 to 5 weeks	The upper root begins widening
Around 45 days	Earlier varieties may become ready for checking
Around 45 to 60 days	Many turnips reach a useful harvesting size
If left too long	Roots may become woody, hollow, bitter or excessively large

The exact timing depends on temperature, variety, spacing, soil and moisture. Some larger turnips may require 60 to 80 days.

How Often to Water Turnips

There is no single watering schedule suitable for every turnip pot or garden bed. Weather, wind, container size, soil texture and sunlight all affect how quickly moisture is lost.

During germination, check the upper soil every day. The shallow seed layer must not dry completely.

Established turnips in containers may need watering every one to three days during dry weather. Garden beds may need watering every three to five days, depending on temperature, soil and recent rain.

Use these periods only as starting points. Push a finger approximately 1 inch into the soil before watering. If the upper soil is beginning to dry while the soil below remains slightly moist, it is normally time to water.

Apply enough water to moisten the full root area. A quick surface splash may leave the lower soil dry.

Avoid allowing the soil to become completely dry and then soaking it heavily. Changing moisture can cause turnips to crack, become woody or develop a hollow texture.

Do not keep the soil constantly waterlogged. Saturated soil contains less air and may cause yellow leaves, wilting and root decay.

Water near the soil during the morning. Containers exposed to rooftop wind need more frequent checking than sheltered garden beds.

Utah State University Extension advises regular, even watering and gives approximately 1 to 2 inches per week as a general guide, depending on the weather and soil. Check the soil itself because Pakistan’s container and garden conditions vary considerably.

Plant Care

Sunlight

Give turnips at least 5 to 6 hours of direct sunlight daily. Six hours or more supports quicker root enlargement during mild weather.

Too much shade can produce large, weak leaves with small roots. Avoid placing containers behind walls, railings or taller vegetables that block most of the available winter sunlight.

Morning sunlight with light afternoon protection is useful when temperatures become unusually warm. The plants still require direct light.

Rotate an indoor or balcony container every few days if sunlight reaches it from only one direction.

Feeding

Turnips normally need only light feeding when compost or vermicompost was mixed into the soil before sowing.

Excessive nitrogen can produce large leafy tops while the roots remain small. Check the sunlight, spacing, soil hardness and moisture before assuming the plants need fertilizer.

If established plants remain pale after these conditions have been checked, mix NPK 20-20-20 at one teaspoon in 1 litre of water.

Apply it to already damp soil. Repeat after 10 to 15 days only if another feeding is needed.

Allow 7 to 10 days between applying the fertilizer and harvesting turnip roots or leaves.

Do not pour concentrated fertilizer beside the stems. Excess fertilizer can damage roots and make the soil harder for young plants to manage.

Weeding

Remove weeds while they are small. Young turnips can be crowded by faster-growing weeds during their first weeks.

Work carefully around the plants. Deep digging can cut or deform the developing roots.

Do not leave pulled weeds lying over small seedlings. They can block sunlight and hold unnecessary moisture against the leaves.

Mulching

A thin layer of dry leaves, straw or another suitable mulch can reduce moisture loss in a garden bed.

Keep thick, wet mulch away from the leaf stems and visible root shoulders. Heavy material resting against the plant can encourage decay and hide insects.

Do not apply mulch before the seedlings have emerged. Small shoots may struggle to pass through it.

Harvesting Leaves Without Weakening Roots

Turnip leaves are edible, but the plant also needs them to enlarge its root.

When roots are the main goal, remove only one or two mature outer leaves from a healthy plant at one time. Leave the central leaves and most of the foliage untouched.

Begin light leaf picking when the plants have several healthy leaves, commonly around 25 to 35 days after sowing.

Use clean scissors and cut the leaf stem without damaging the centre of the plant.

For a larger supply of greens, sow a separate row more closely and harvest those plants while young. Do not expect plants repeatedly stripped of most of their leaves to produce large roots.

Wash harvested leaves thoroughly and use them while fresh. Do not eat diseased leaves or foliage harvested before the waiting period of an applied treatment has ended.

Early Flowering

A tall central stem with flower buds means the turnip is preparing to flower. This change is commonly called bolting.

Warm weather, increasing day length, dry soil and other stress can cause early flowering. Once flowering begins, the root normally stops improving and may become fibrous or bitter.

Removing the flower stalk does not return the plant to its earlier root-forming stage. Harvest any usable roots and replace the plants with a fresh cool-season sowing.

To reduce early flowering:

• Sow during mild weather
• Maintain reasonably even soil moisture
• Thin crowded seedlings
• Avoid damaging established roots
• Protect late-season plants from severe afternoon heat
• Harvest mature roots promptly

Leave selected healthy plants untouched only when you intend to collect seeds.

Common Problems

Problem	What to Check	What to Do
Few seeds germinate	Old seed, deep sowing, dry soil or waterlogging	Use fresh seed, sow shallowly and maintain gentle moisture
Seedlings emerge in clusters	Seeds washed together during watering	Use a fine spray and thin crowded groups early
Plants make leaves but no roots	Crowding, excessive nitrogen, shade or warm weather	Thin the plants, improve light and stop unnecessary feeding
Roots remain small	Close spacing, hard soil, stress or early harvesting	Improve spacing and allow the variety’s full growing period
Roots become long or misshapen	Compacted soil, stones or disturbed roots	Prepare finer, deeper soil and direct sow
Turnips crack	Dry soil followed by heavy watering	Maintain more even moisture
Roots become woody or hollow	Heat, changing moisture or delayed harvesting	Grow during mild weather and harvest promptly
Roots taste unusually bitter	High temperature, dry soil or excessive maturity	Maintain moisture and harvest younger roots
Tiny holes cover the leaves	Flea beetles feeding on seedlings	Protect young plants and remove nearby weeds
Leaves become sticky or curled	Aphids feeding underneath	Wash off light infestations and inspect new growth
Larger holes appear in leaves	Caterpillars or other chewing insects	Inspect leaf undersides and remove visible insects
Tunnels appear inside roots	Root-feeding insect larvae	Discard badly damaged roots and change the planting area
Plants wilt in wet soil	Root decay, poor drainage or damaged roots	Stop unnecessary watering and improve drainage
A flower stalk appears	Heat, stress or roots left too long	Harvest usable roots and begin another cool-season sowing

Inspect the plants before applying any treatment. Removing damaged leaves or washing away a small aphid group may be sufficient.

For persistent aphids and other soft-bodied leaf pests, mix Neem Oil at 3 to 5 ml per litre of water, unless its label gives a different dilution.

Spray during a cool morning or evening and cover the undersides of affected leaves. Allow 7 to 10 days before harvesting treated turnip roots or leaves.

Neem oil will not repair roots already damaged by insects living inside the soil. Remove badly affected plants and avoid growing turnips, radishes, cabbage or other closely related vegetables repeatedly in the same small area.

Harvesting Turnip Roots

Begin checking early varieties approximately 45 days after sowing. Many ordinary turnips are ready within 45 to 60 days, while larger types may need more time.

The packet’s maturity period is the best starting point because varieties differ in root size, colour and shape.

Look at the root shoulder where it meets the leaves. Many turnips are ready when the shoulder is approximately 2 to 3 inches wide, although the expected size depends on the variety.

Pull one sample instead of leaving every plant until all the roots appear large. Turnips growing beside each other may mature at different times.

Water lightly several hours before harvesting if the soil is hard and dry. Hold the leaves close to their base and pull upward steadily.

Use a small garden fork beside a root that does not lift easily. Push the fork far enough away to avoid piercing the turnip.

Harvest young roots for a milder flavour and tender texture. Do not leave mature turnips in warm soil because they can become tough, bitter, hollow or overly strong.

Storage

Remove the leafy tops after harvesting because they continue drawing moisture from the roots.

Leave approximately half an inch of leaf stem attached. Avoid cutting into the turnip’s shoulder.

Wash away loose soil, drain the roots and allow their surfaces to dry before refrigeration.

Store turnips in a loose or perforated bag inside the refrigerator’s vegetable drawer. Young turnips are generally best used within one to two weeks.

Larger, undamaged winter turnips may remain usable longer under suitable cool conditions.

Store the detached leaves separately and use them within several days. Discard roots or leaves that become slimy, develop soft decay or have an unpleasant rotten smell.

FAQs

Can a harvested turnip grow another turnip?

A harvested turnip with part of its crown attached may produce a few new leaves when placed in water or damp soil. It will not develop a second full storage root. Sow fresh seed to grow another turnip.

Is shaljam the same as rutabaga or swede?

No. They are related vegetables, but rutabagas are generally larger, slower-growing and often have yellow flesh. Shaljam normally refers to the smaller turnip commonly grown and eaten in Pakistan.

Can turnips grow indoors?

Yes, but they need strong direct light and a container at least 10 to 12 inches deep. A sunny window may work during winter, but ordinary room light is normally insufficient. Suitable grow lights can provide more dependable indoor growth.

Can I collect seeds from home-grown turnips?

Yes, but turnips usually flower during their second growing season after experiencing cool weather. A healthy root must survive long enough to produce flowers and dry seed pods. Seeds saved from an F1 Hybrid plant may produce turnips different from the original variety.

Can turnips and radishes grow in the same container?

They can share a sufficiently wide container when planted in separate rows. Allow enough spacing for both root types and harvest the faster radishes before they begin crowding the turnips. Separate containers are easier to thin and manage.