Planning polyhouse farming in Arambagh? Arambagh is a town in Hooghly district, West Bengal, home to about 66,000 people (Census 2011)[1], about 70 km from Kolkata. Below we use the town's monthly temperatures, humidity and rainfall to work out which structure fits, which crops to grow and in which months, before you spend on construction.
Climate for polyhouse farming in Arambagh
April is the hottest month in Arambagh, with average daily highs of about 39°C. January has the coolest nights, averaging 10°C.[2] The area gets about 1,443 mm of rain a year, most of it in May to October, peaking in July at about 313 mm. Average humidity stays at 75% or more in June to November, which raises the risk of leaf disease and slows evaporative cooling. Arambagh sits about 15 m above sea level.[1] On the Köppen–Geiger climate map, Arambagh falls in the tropical savanna (dry winter) zone (Aw).[3]
Arambagh climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
23.6
9.5
66
12
Feb
28.3
13.4
59
15
Mar
34.1
18.4
53
27
Apr
38.8
23.5
54
51
May
38.5
26.0
61
135
Jun
34.6
26.5
75
218
Jul
31.9
25.7
85
313
Aug
31.1
25.4
88
289
Sep
30.4
24.6
89
241
Oct
29.6
21.6
83
119
Nov
26.9
15.8
77
14
Dec
23.6
10.8
73
9
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Arambagh. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[2]
Advantages of protected cultivation in Arambagh
1
ఏడాది పొడవునా పంటలు
Under cover, chilli pepper can be grown for 10 months a year in Arambagh, so you can supply buyers every week instead of one open-field season.
2
మెరుగైన దిగుబడి మరియు ధర
Plants grow without rain, hail and wind damage, so yields are higher and more even, and clean, graded produce sells at a better price, especially off-season.
3
తక్కువ నీరు
Drip irrigation under cover uses less water than flood irrigation, and the roof keeps July's 313 mm of rain off the crop and the soil.
4
Less pesticides
Insect net on vents and doors keeps out most pests, and controlled ventilation helps with leaf disease in the humid months (June to November), so you spray less often.
5
సబ్సిడీకి అర్హం
Polyhouse, shade net and nethouse projects in West Bengal can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department.[4]
Which polyhouse suits Arambagh?
For polyhouse farming in Arambagh, the structure decides which months you can crop and what it costs to run. Average highs stay at 33°C or more in March to June, with moderate humidity of about 61%. In that dry air, wet pads can bring a 39°C April afternoon down to roughly 33°C inside a Fan & Pad polyhouse, which keeps herbs and vine crops going; lettuce will still struggle in the hottest weeks. Capsicum, cucumber and tomato do well in a naturally ventilated polyhouse with a shade screen. If you want one structure, decide by crop: greens all year point to Fan & Pad; vine crops point to a naturally ventilated house.
Plan for heavy rain in July (about 313 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank.
Crops for Arambagh
Based on Arambagh's climate, the crops with the longest growing windows are chilli pepper (10 months), capsicum (9 months) and tomato (9 months). Chilli pepper fits February to November with Fan & Pad cooling. These are the crops we would plan first for polyhouse farming in Arambagh.
Months each crop suits in Arambagh
పంట
సహజ వెంటిలేషన్ పాలీహౌస్
With Fan & Pad cooling
క్యాప్సికమ్
Feb and Sep–Nov
Feb–Apr and Jun–Nov
టమాటా
Sep–Feb
Aug–Apr
దోసకాయ
Jul–Nov
Mar–Nov
Chilli pepper
Feb and Jul–Nov
Feb–Nov
వంకాయ
Jul–Nov
Mar–Nov
లెట్యూస్
Nov–Jan
Oct–Mar
బ్రోకలీ
Dec–Jan
Nov–Feb
స్ట్రాబెర్రీ
Dec–Jan
Dec–Feb
గులాబీ
Nov–Jan
Nov–Mar
గెర్బెరా
Nov–Jan
Oct–Mar
కార్నేషన్
Dec–Jan
Nov–Feb
చామంతి
Nov–Jan
Nov–Mar
ఆంథూరియం
Oct–Nov
Mar and Jul–Nov
ఆర్కిడ్లు
Oct–Nov
Mar and Jul–Nov
లిలియం
Dec–Jan
Nov–Feb
Kryzen planning estimate from the monthly averages above and each crop's usual day and night temperature range. Variety, soil or substrate temperature and shading change the result, so confirm with a trial.
₹5,903Spending per person per month, urban West Bengal, 2023–24[5]
70 kmto Kolkata, the nearest metro (straight line)
Urban households in West Bengal spent an average of ₹5,903 per person per month in 2023–24, below the all-India urban average of ₹7,078.[5] Local demand in Arambagh may be small for exotic greens, so plan where the rest of the harvest goes. Bardhaman, about 40 km away, is the nearest larger market on our list. For premium vegetable and flower buyers, Kolkata is within a day's delivery, about 70 km away.
Polyhouse farming in Arambagh with Kryzen
We have built 2 projects in West Bengal so far (see our project map (కొత్త ట్యాబ్లో తెరుచుకుంటుంది)). Arambagh is about 1,330 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Arambagh
We also plan and build farms in these towns near Arambagh:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Polyhouse farming in Arambagh: FAQs
Can a polyhouse farm run all year in Arambagh?
Yes, with the right structure. For Arambagh we would plan Fan & Pad cooling for leafy greens and a naturally ventilated polyhouse for vine crops. Even then, lettuce is hard to grow in April to September, so plan another crop for those months.
Which polyhouse is best for Arambagh?
With April highs of about 39°C and 54% average humidity in that month, we would start with Fan & Pad cooling for leafy greens and a naturally ventilated polyhouse for vine crops.
Which crops should I grow in a polyhouse in Arambagh?
Going by the monthly climate, chilli pepper, capsicum and tomato have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Is polyhouse farming profitable in Arambagh?
It can be, if the crop, the structure and the buyers match. In Arambagh, chilli pepper and capsicum have the longest seasons under cover. Confirm prices and volumes with buyers first; our Detailed Project Report works out the cost, yield and returns for your plot.
Does Kryzen build polyhouses in Arambagh?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 1,330 km away, and we have built 2 projects in West Bengal.
Is there a subsidy for polyhouse or hydroponic farms in West Bengal?
Yes. Protected cultivation projects in West Bengal can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department. Check the current rate and area limit when you apply.
Discuss your Arambagh farm project
Share your plot location, water test and crop targets. We will suggest the right structure and growing system, and send an itemised quotation.
A computer engineer turned hydroponic farmer from a multigenerational farming family in Satara. Sudhir founded Kryzen in 2019, and the team has since built 350+ protected and hydroponic farms across India.
