Planning hydroponic farm construction in Howrah? Howrah is a city of about 10.8 lakh people (Census 2011) in Howrah district, West Bengal[1]. We have used the monthly climate for Howrah to plan a structure, a growing system and a crop calendar, so you can compare them with your own plot and buyers.
Climate for hydroponic farm construction in Howrah
April is the hottest month in Howrah, with average daily highs of about 38°C. January has the coolest nights, averaging 10°C.[2] The area gets about 1,567 mm of rain a year, most of it in May to October, peaking in July at about 333 mm. Average humidity stays at 75% or more in June to November, which raises the risk of leaf disease and slows evaporative cooling. Howrah sits about 9 m above sea level.[1] On the Köppen–Geiger climate map, Howrah falls in the tropical savanna (dry winter) zone (Aw).[3]
Howrah climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
24.4
10.2
65
13
Feb
29.6
14.5
57
20
Mar
34.9
19.8
55
31
Apr
38.1
24.3
60
50
May
36.9
26.2
67
144
Jun
33.1
26.7
80
231
Jul
31.2
26.1
87
333
Aug
30.7
25.8
89
308
Sep
30.2
25.2
89
259
Oct
29.7
22.4
84
146
Nov
27.2
16.6
78
23
Dec
24.1
11.4
74
9
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Howrah. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[2]
Which greenhouse suits Howrah?
For hydroponic farm construction in Howrah, the structure decides which months you can crop and what it costs to run. In Howrah the heat comes with humidity: during March to June average humidity is about 66%. Wet pads cool much less in humid air: on a typical April afternoon they would only bring 38°C down to about 33°C. So we usually start with a tall naturally ventilated polyhouse with wide roof vents, insect net and a shade screen. A Fan & Pad polyhouse still makes sense if buyers need lettuce through the hottest months, but expect a smaller temperature drop than in dry inland towns.
Plan for heavy rain in July (about 333 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. A nethouse, the lowest-cost option, can grow hardy crops in November to February, when it is mild and fairly dry.
Hydroponic crops for Howrah
Based on Howrah's climate, the crops with the longest growing windows are mint (8 months), basil (7 months) and cucumber (7 months). Mint fits July to February in a naturally ventilated polyhouse. Strawberry is hard to time here, so we would leave it out of the first season. These are the crops we would plan first for hydroponic farm construction in Howrah.
Months each crop suits in Howrah
పంట
సహజ వెంటిలేషన్ పాలీహౌస్
With Fan & Pad cooling
లెట్యూస్
Nov–Jan
Oct–Mar
పాలకూర
Nov–Jan
Oct–Mar
కొత్తిమీర
Oct–Feb
Jul–Mar
పార్స్లీ
Nov–Jan
Oct–Mar
బేసిల్
Feb and Jun–Nov
Feb–Nov
పుదీనా
Jul–Feb
All year
దోసకాయ
Feb and Jun–Nov
Feb–Nov
టమాటా
Sep–Feb
Sep–Mar
క్యాప్సికమ్
Feb and Aug–Nov
Feb–Mar and Jul–Nov
స్ట్రాబెర్రీ
Dec–Jan
Dec–Feb
Kryzen planning estimate from the monthly averages above and each crop's usual day and night temperature range. Variety, nutrient temperature and shading change the result, so confirm with a trial.
₹5,903Spending per person per month, urban West Bengal, 2023–24[4]
The Census counted 10.1 lakh people in Howrah in 2001 and 10.8 lakh in 2011, a rise of 7%.[1] 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.[4] A city of this size has hotels, restaurants, modern retail and quick-commerce stores within its own limits, so most harvests can be sold locally. Line up two or three buyers before planting and agree on grade and delivery days.
Hydroponic farm construction in Howrah with Kryzen
We have built 2 projects in West Bengal so far (see our project map (కొత్త ట్యాబ్లో తెరుచుకుంటుంది)). Howrah is about 1,380 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Howrah
We also plan and build farms in these towns near Howrah:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Hydroponic farm construction in Howrah: FAQs
Can a hydroponic farm run all year in Howrah?
Yes, with the right structure. For Howrah we would plan a tall naturally ventilated polyhouse with wide vents and insect net. Even then, lettuce is hard to grow in April to September, so plan another crop for those months.
Which polyhouse is best for Howrah?
With April highs of about 38°C and 60% average humidity in that month, we would start with a tall naturally ventilated polyhouse with wide vents and insect net.
Which hydroponic crops should I start with in Howrah?
Going by the monthly climate, mint, basil and cucumber have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Does Kryzen build hydroponic farms in Howrah?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 1,380 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 Howrah 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.
