Introduction
September farming in Nigeria is an important period for farmers across the country. For many farmers, it is a time to manage crops in the field, prepare for harvest, and start planning for the end of the rainy season.
The farming activities carried out in September are not the same in every part of Nigeria. Rainfall, soil type, crop variety, and planting date can affect what farmers need to do.
In northern Nigeria, September can be close to the end of the main rainy season. In parts of southern Nigeria, farmers may still have enough rainfall to continue crop production. Nigeria’s farming seasons also vary across ecological zones.
This means farmers need to pay close attention to their farms instead of following one farming calendar for the whole country.
So, what should farmers plant, harvest and manage in September?
September Farming in Nigeria: What Should Farmers Do?
September is mainly a month for crop management, harvesting, pest and disease control, weed control and preparation for the next farming season.
Farmers should inspect their fields regularly and make decisions based on the condition of their crops and the local weather.
Here are seven important areas to focus on.
1. Harvest Crops That Are Ready
One of the major activities during September farming in Nigeria is harvesting.
Some crops can be ready for harvest around September, depending on when they were planted and the area where they were grown.
For example, yam harvesting can take place from August to October. Groundnut is commonly harvested around September and October, while millet and cowpea can also be harvested around September and October. Rice harvesting may begin around September in some production areas.
Farmers should not harvest simply because the calendar says September. They should check whether the crop has reached the right stage.
Harvesting too early can reduce quality and yield. Waiting too long can also expose crops to pests, diseases, rainfall and other losses.
Farmers should therefore:
- Check crop maturity before harvesting.
- Harvest at the right time.
- Avoid harvesting during heavy rainfall where possible.
- Handle harvested crops carefully.
- Prepare storage facilities before harvesting begins.

Image Source: Getty Images
For more information about crop seasons, see Agriculture Nigeria’s guide to the top crops grown in Nigeria and their best seasons.
2. Continue Weed Management
Weeds can remain a major problem during September.
Rainfall and moisture can encourage both crops and weeds to grow. If weeds are not controlled, they compete with crops for water, nutrients, sunlight and space.
Agriculture Nigeria’s guide on how to control weeds during the rainy season in Nigeria explains why timely weed control is important.
Farmers should inspect their farms and remove weeds before they become too difficult to manage.
However, weed control should be done carefully. Farmers using herbicides should always follow the product label and seek advice from a qualified agricultural extension worker where necessary.
Good weed management can make harvesting easier and reduce competition between crops and weeds.
3. Watch for Pests and Crop Diseases
Pest and disease problems can become serious when farmers are not monitoring their fields.
During the rainy season, crops such as maize, rice, cassava, soybean, groundnut and vegetables may face different pest problems. Agriculture Nigeria has previously highlighted pests such as fall armyworm, aphids, stem borers, whiteflies, thrips and grasshoppers as important rainy-season pests.
Farmers should walk through their farms regularly and look for:
- Yellowing leaves
- Holes in leaves
- Wilting plants
- Discoloured leaves
- Rotten fruits or roots
- Unusual insects
- Poor crop growth
- Signs of fungal infection
Early detection can help farmers respond before a small problem becomes a major farm loss.
Farmers can also read Agriculture Nigeria’s article on common pests attacking crops during the rainy season for more information.
4. Protect the Farm From Heavy Rain and Flooding
September can still bring heavy rainfall in many parts of Nigeria.
Too much water can damage crops, wash away soil and increase the risk of erosion. Flooding can also destroy crops that are close to harvest.
Farmers should therefore check drainage channels and areas where water collects.
Where possible, farmers should:
- Keep drainage channels open.
- Remove materials blocking water flow.
- Avoid allowing water to remain around crops for long periods.
- Protect exposed soil from erosion.
- Monitor farms located near rivers and flood-prone areas.
The Federal Ministry of Agriculture and Food Security’s e-agriculture resources also provide extension information that farmers can use for crop production and management.
Farmers should also pay attention to local weather information rather than depending only on traditional signs.
For seasonal weather information, farmers can check forecasts and advisories from the Nigerian Meteorological Agency (NiMet).
5. Start Preparing for the End of the Rainy Season
Another important part of September farming in Nigeria is preparing for the change in weather.
In many areas, the rainy season will gradually come to an end after September. This means farmers should begin thinking about what comes next.
Farmers planning dry-season farming should start preparing early.
This may include:
- Identifying a suitable source of water.
- Checking irrigation equipment.
- Planning the next crop.
- Preparing land where necessary.
- Buying suitable seeds.
- Planning labour needs.
- Estimating production costs.
- Looking for potential buyers.
Dry-season farming can provide another opportunity for farmers, especially for vegetables and other crops grown under irrigation.
Agriculture Nigeria’s information on soil, water and farming in Nigeria explains why water availability is an important factor in crop production.
6. Prepare Proper Storage Before Harvest
Harvesting is only one part of farming. Farmers also need to think about what happens after harvest.
Poor storage can lead to major losses. Crops can be damaged by insects, rodents, moisture, mould and poor handling.
Farmers should clean and prepare their storage facilities before bringing harvested crops home.
Storage areas should be:
- Clean
- Dry
- Well ventilated
- Protected from rain
- Free from rodents and insects
- Suitable for the type of crop being stored
Farmers should also avoid mixing newly harvested crops with old or damaged produce.
Good storage can help farmers keep their produce in better condition while they wait for better market prices.
The National Bureau of Statistics agricultural data resources can also be useful for researchers, agribusinesses and anyone looking for official agricultural information about Nigeria.
7. Keep Good Farm Records
September is also a good time to update farm records.
Good records help farmers understand how much they have spent and how much they are likely to earn.
Farmers should record:
- Amount spent on seeds
- Fertiliser costs
- Herbicide costs
- Labour costs
- Transport costs
- Quantity harvested
- Quantity sold
- Selling price
- Storage costs
- Other farm expenses
These records can help farmers calculate their profit after harvest.
They can also make it easier to plan for the next farming season.
Good record keeping is especially important for farmers who want to grow their farms from small businesses into larger commercial enterprises.
What Crops Can Farmers Harvest in September?
The crops available for harvest in September depend on the location and planting date.
Some crops that may be harvested around this period include:
Yam
Yam harvesting can take place from August to October in many production areas. Farmers should check the maturity of the tubers before harvesting.
Groundnut
Groundnut is commonly harvested around September and October. Farmers need to be careful during lifting and drying to reduce losses.
Millet
Millet can be harvested around September and October, particularly in areas where it was planted early enough.
Cowpea
Cowpea harvesting can also take place around September and October depending on the variety and planting date.
Rice
Some rainfed rice farms may begin harvesting around September, although the exact period varies between locations and varieties.
Vegetables
Vegetables can be harvested at different times depending on the crop. Some vegetables can also be produced throughout the year where farmers have access to irrigation.
The National Agricultural Sample Survey data from the National Bureau of Statistics also shows that September is a recorded harvest month for different agricultural crops in Nigeria.
Can Farmers Still Plant Crops in September?
Yes, but farmers should be careful.
September planting depends heavily on the location, crop, and expected length of the remaining rainy period.
A farmer should not plant a crop simply because there is still rainfall. The crop must have enough time and suitable conditions to grow and mature.
Farmers should consider:
- The crop’s maturity period.
- Expected rainfall.
- Soil moisture.
- Local weather conditions.
- Availability of irrigation.
- The risk of dry conditions after the rains stop.
Farmers in northern areas should be particularly careful because the rainy season is generally shorter than in much of southern Nigeria.
Where farmers are unsure, they should speak with an agricultural extension officer before planting.
September Farming in Nigeria: Common Mistakes to Avoid
Farmers can reduce losses by avoiding some common mistakes.
Planting without checking the remaining rainy period
A crop planted too late may not receive enough rainfall to mature properly.
Ignoring pests
Small pest problems can become serious when they are left untreated.
Harvesting too early
Early harvesting can affect the quality and quantity of produce.
Poor storage
A good harvest can still be lost if the produce is stored in a wet or poorly protected place.
Ignoring weather warnings
Farmers should pay attention to weather forecasts, especially in areas at risk of flooding or dry spells.
Failing to plan for the next season
Farmers should begin thinking about their next crop and water supply before the current season ends.
Why September Is an Important Month for Nigerian Farmers
September farming in Nigeria is important because it falls within a period of major change in the agricultural calendar.
Some farmers are approaching harvest while others are still managing crops in the field. Some are also beginning to plan for dry-season farming.
Nigeria’s crop calendar varies by region. The Food and Agriculture Organization (FAO) shows different planting, growing and harvesting periods for major crops across the country.
This is why farmers should make decisions based on their location, crop and actual field conditions.
There is no single September farming plan that works for every farmer in Nigeria.
Conclusion
September farming in Nigeria requires good planning and regular farm monitoring.
For many farmers, the month is a time to prepare for harvest, control weeds and pests, protect crops from heavy rainfall and start planning for the next farming season.
Farmers should also prepare their storage facilities and keep proper records of their farm activities and expenses.
Most importantly, farmers should remember that farming calendars can change from one part of Nigeria to another. Rainfall, crop variety, planting date and local conditions all matter.
With good planning, September can be a productive month for Nigerian farmers and a good time to prepare for the months ahead.
Frequently Asked Questions
What crops are harvested in September in Nigeria?
Crops that may be harvested around September include yam, groundnut, millet, cowpea, rice and some vegetables. The exact harvest time depends on the crop, variety, location and planting date.
Can farmers plant crops in September in Nigeria?
Some crops can still be planted in September in suitable areas, but farmers should consider the remaining rainfall period and the crop’s maturity time before planting.
What should farmers do in September?
Farmers should monitor crops, control weeds and pests, harvest mature crops, prepare storage facilities, protect farms from flooding, and begin planning for the next farming season.
Is September still part of the rainy season in Nigeria?
In many parts of Nigeria, September is still within the rainy season, but the length and amount of rainfall vary across the country. Northern areas generally have a shorter rainy season than southern areas.
How can farmers prepare for the end of the rainy season?
Farmers can prepare by checking water sources, planning irrigation, preparing land where necessary, selecting suitable crops, buying inputs early and making a budget for dry-season farming.
Related Agriculture Nigeria articles:
- Top 10 Crops Grown in Nigeria: Best Seasons for Maximum Yield
- Top 10 Pests Attacking Crops During the Rainy Season in Nigeria
- How to Control Weeds During the Rainy Season in Nigeria
- Soil and Water in Nigeria: Boosting Food Production
Useful external resources: