Planning polyhouse farming in Dhamtari? Dhamtari is a mid-sized city in Dhamtari district, Chhattisgarh, home to about 1 lakh people (GeoNames)[1][2], about 490 km from Hyderabad. This guide works from Dhamtari's own monthly climate to suggest the protected structure, the crops to start with, and the months each crop is likely to do well.
Climate for polyhouse farming in Dhamtari
May is the hottest month in Dhamtari, with average daily highs of about 42°C. January has the coolest nights, averaging 12°C.[3] The area gets about 1,410 mm of rain a year, most of it in June to September, peaking in July at about 392 mm. Average humidity stays at 75% or more in July to November, which raises the risk of leaf disease and slows evaporative cooling. Dhamtari sits about 317 m above sea level.[2] On the Köppen–Geiger climate map, Dhamtari falls in the tropical savanna (dry winter) zone (Aw).[4]
Dhamtari climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
26.0
11.5
56
13
Feb
30.8
15.0
44
13
Mar
35.9
19.9
35
17
Apr
40.0
24.7
30
27
May
41.8
27.7
32
33
Jun
34.8
25.8
63
225
Jul
29.3
23.3
85
392
Aug
28.3
22.8
89
352
Sep
28.7
22.4
87
257
Oct
28.0
19.5
81
62
Nov
25.7
14.9
77
10
Dec
24.2
11.6
70
9
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Dhamtari. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[3]
Advantages of protected cultivation in Dhamtari
1
ఏడాది పొడవునా పంటలు
Under cover, capsicum can be grown for 11 months a year in Dhamtari, 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 392 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 (July to November), so you spray less often.
5
సబ్సిడీకి అర్హం
Polyhouse, shade net and nethouse projects in Chhattisgarh can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department.[5]
Which polyhouse suits Dhamtari?
For polyhouse farming in Dhamtari, the structure decides which months you can crop and what it costs to run. The heat in Dhamtari comes with dry air. In April to May, average highs reach 42°C while average humidity is only about 31%. In that dry air, wet pads can bring a 42°C May afternoon down to roughly 30°C inside a Fan & Pad polyhouse, which keeps herbs and vine crops going; lettuce will still struggle in the hottest weeks. For vine crops such as capsicum and cucumber, a naturally ventilated polyhouse with a shade screen works from July to February and costs less to run.
Plan for heavy rain in July (about 392 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in May at about 6.9 kWh per m² a day, so add a shade screen for leafy greens in the brightest months. A nethouse, the lowest-cost option, can grow hardy crops in October to February, when it is mild and fairly dry.
Crops for Dhamtari
Based on Dhamtari's climate, the crops with the longest growing windows are capsicum (11 months), chilli pepper (11 months) and tomato (10 months). Capsicum fits June to April with Fan & Pad cooling. These are the crops we would plan first for polyhouse farming in Dhamtari.
Months each crop suits in Dhamtari
పంట
సహజ వెంటిలేషన్ పాలీహౌస్
With Fan & Pad cooling
క్యాప్సికమ్
Jul–Feb
Jun–Apr
టమాటా
Jul–Feb
Jul–Apr
దోసకాయ
Feb and Jul–Nov
Feb–Nov
Chilli pepper
Jul–Feb
Jun–Apr
వంకాయ
Feb and Jul–Nov
Feb–Apr and Jun–Nov
లెట్యూస్
Oct–Jan
Jul–Mar
బ్రోకలీ
Difficult
Nov–Feb
స్ట్రాబెర్రీ
Dec
Nov–Feb
గులాబీ
Oct–Jan
Oct–Mar
గెర్బెరా
Oct–Jan
Jul–Mar
కార్నేషన్
Dec
Nov–Feb
చామంతి
Oct–Jan
Oct–Mar
ఆంథూరియం
Jul–Oct
Mar–Apr and Jun–Oct
ఆర్కిడ్లు
Jul–Oct
Mar–Apr and Jun–Oct
లిలియం
Difficult
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.
₹5,114Spending per person per month, urban Chhattisgarh, 2023–24[6]
490 kmto Hyderabad, the nearest metro (straight line)
Urban households in Chhattisgarh spent an average of ₹5,114 per person per month in 2023–24, below the all-India urban average of ₹7,078.[6] Local demand in Dhamtari may be small for exotic greens, so plan where the rest of the harvest goes. Bhilai, about 60 km away, is the nearest larger market on our list.
Polyhouse farming in Dhamtari with Kryzen
We have built 3 projects in Chhattisgarh so far (see our project map (కొత్త ట్యాబ్లో తెరుచుకుంటుంది)). Dhamtari is about 650 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Dhamtari
We also plan and build farms in these towns near Dhamtari:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Polyhouse farming in Dhamtari: FAQs
Can a polyhouse farm run all year in Dhamtari?
Yes, with the right structure. For Dhamtari we would plan a Fan & Pad polyhouse for leafy greens. Even then, lettuce is hard to grow in April to June, so plan another crop for those months.
Which polyhouse is best for Dhamtari?
With May highs of about 42°C and 32% average humidity in that month, we would start with a Fan & Pad polyhouse for leafy greens.
Which crops should I grow in a polyhouse in Dhamtari?
Going by the monthly climate, capsicum, chilli pepper and tomato have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Is polyhouse farming profitable in Dhamtari?
It can be, if the crop, the structure and the buyers match. In Dhamtari, capsicum and chilli pepper 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 Dhamtari?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 650 km away, and we have built 3 projects in Chhattisgarh.
Is there a subsidy for polyhouse or hydroponic farms in Chhattisgarh?
Yes. Protected cultivation projects in Chhattisgarh 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 Dhamtari 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.
