Planning polyhouse farming in Tuni? Tuni is a mid-sized city in Kakinada district, Andhra Pradesh, home to about 2.5 lakh people (Census 2011)[1], about 430 km from Hyderabad. We have used the monthly climate for Tuni to plan a structure, a growing system and a crop calendar, so you can compare them with your own plot and buyers.
Climate for polyhouse farming in Tuni
April is the hottest month in Tuni, with average daily highs of about 38°C. January has the coolest nights, averaging 18°C.[2] The area gets about 1,262 mm of rain a year, most of it in June to October, peaking in September at about 227 mm. Average humidity stays at 75% or more in June to December, which raises the risk of leaf disease and slows evaporative cooling. Tuni sits about 140 m above sea level.[1] On the Köppen–Geiger climate map, Tuni falls in the tropical savanna (dry winter) zone (Aw).[3]
Tuni climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
29.2
17.6
70
6
Feb
32.5
19.6
64
10
Mar
36.0
22.6
59
13
Apr
37.9
24.9
61
31
May
37.5
26.8
64
63
Jun
33.4
26.3
76
173
Jul
31.1
25.1
84
220
Aug
30.4
24.8
87
222
Sep
30.4
24.8
87
227
Oct
30.0
23.6
83
210
Nov
28.7
20.3
80
66
Dec
27.8
17.7
75
21
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Tuni, adjusted for the town's elevation[4]. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[2]
Advantages of protected cultivation in Tuni
1
ఏడాది పొడవునా పంటలు
A polyhouse stretches the season: in Tuni cucumber can be grown for about 9 months a year under cover, longer than in the open field.
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 September's 227 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 December), so you spray less often.
5
సబ్సిడీకి అర్హం
Polyhouse, shade net and nethouse projects in Andhra Pradesh can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department.[5]
Which polyhouse suits Tuni?
For polyhouse farming in Tuni, the structure decides which months you can crop and what it costs to run. In Tuni the heat comes with humidity: during March to June average humidity is about 65%. 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 September (about 227 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in April at about 6.4 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 November to February, when it is mild and fairly dry.
Crops for Tuni
Based on Tuni's climate, the crops with the longest growing windows are cucumber (9 months), chilli pepper (8 months) and brinjal (8 months). Cucumber fits June to February in a naturally ventilated polyhouse. Lilium and carnation are hard to time here, so we would leave them out of the first season. These are the crops we would plan first for polyhouse farming in Tuni.
Months each crop suits in Tuni
పంట
సహజ వెంటిలేషన్ పాలీహౌస్
With Fan & Pad cooling
క్యాప్సికమ్
Aug–Jan
Jun–Mar
టమాటా
Aug–Jan
Jul–Mar
దోసకాయ
Jun–Feb
All year
Chilli pepper
Jul–Feb
All year
వంకాయ
Jul–Feb
All year
లెట్యూస్
Dec
Oct–Feb
బ్రోకలీ
Difficult
Difficult
స్ట్రాబెర్రీ
Difficult
Difficult
గులాబీ
Dec
Nov–Feb
గెర్బెరా
Dec
Nov–Feb
కార్నేషన్
Difficult
Difficult
చామంతి
Dec
Nov–Feb
ఆంథూరియం
Oct–Jan
Jun–Mar
ఆర్కిడ్లు
Oct–Jan
Jun–Mar
లిలియం
Difficult
Difficult
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.
₹7,341Spending per person per month, urban Andhra Pradesh, 2023–24[6]
430 kmto Hyderabad, the nearest metro (straight line)
The Census counted 50,000 people in Tuni in 2001 and 2.5 lakh in 2011, a rise of 405%. In 1991 it was 44,000.[1] Urban households in Andhra Pradesh spent an average of ₹7,341 per person per month in 2023–24, above the all-India urban average of ₹7,078.[6] Tuni is large enough for steady local sales to restaurants, hotels and fruit-and-vegetable retailers. Start with a farm size that matches the orders you can confirm. Kakinada, about 60 km away, is the nearest larger market on our list.
Polyhouse farming in Tuni with Kryzen
We have built 30 projects in Andhra Pradesh so far (see our project map (కొత్త ట్యాబ్లో తెరుచుకుంటుంది)). Tuni is about 810 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Tuni
We also plan and build farms in these towns near Tuni:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Polyhouse farming in Tuni: FAQs
Can a polyhouse farm run all year in Tuni?
Yes, with the right structure. For Tuni we would plan a tall naturally ventilated polyhouse with wide vents and insect net. Even then, lettuce is hard to grow in March to September, so plan another crop for those months.
Which polyhouse is best for Tuni?
With April highs of about 38°C and 61% average humidity in that month, we would start with a tall naturally ventilated polyhouse with wide vents and insect net.
Which crops should I grow in a polyhouse in Tuni?
Going by the monthly climate, cucumber, chilli pepper and brinjal have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Is polyhouse farming profitable in Tuni?
It can be, if the crop, the structure and the buyers match. In Tuni, cucumber 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 Tuni?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 810 km away, and we have built 30 projects in Andhra Pradesh.
Is there a subsidy for polyhouse or hydroponic farms in Andhra Pradesh?
Yes. Protected cultivation projects in Andhra Pradesh 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 Tuni 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.
