Planning polyhouse farming in Ponnur? Ponnur is a town in Guntur district, Andhra Pradesh, home to about 60,000 people (Census 2011)[1], about 260 km from Hyderabad. This guide works from Ponnur'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 Ponnur
May is the hottest month in Ponnur, with average daily highs of about 38°C. January has the coolest nights, averaging 20°C.[2] The area gets about 1,016 mm of rain a year, most of it in June to October, peaking in October at about 203 mm. Average humidity stays at 75% or more in August to December, which raises the risk of leaf disease and slows evaporative cooling. Ponnur sits about 7 m above sea level.[1] On the Köppen–Geiger climate map, Ponnur falls in the tropical savanna (dry winter) zone (Aw).[3]
Ponnur climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
29.4
19.7
70
7
Feb
32.1
21.1
65
9
Mar
35.0
23.6
63
9
Apr
36.6
26.0
63
20
May
37.6
28.1
61
48
Jun
34.6
27.4
66
111
Jul
33.0
26.1
71
161
Aug
31.6
25.4
78
166
Sep
30.8
25.2
82
168
Oct
30.3
24.2
81
203
Nov
29.0
21.7
80
89
Dec
28.4
19.8
75
25
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Ponnur. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[2]
Advantages of protected cultivation in Ponnur
1
ఏడాది పొడవునా పంటలు
Under cover, cucumber can be grown for the whole year in Ponnur, 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 October's 203 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 (August 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.[4]
Which polyhouse suits Ponnur?
For polyhouse farming in Ponnur, 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 July, with moderate humidity of about 65%. In that dry air, wet pads can bring a 38°C May 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 October (about 203 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in April at about 6.5 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 Ponnur
Based on Ponnur's climate, the crops with the longest growing windows are cucumber (all year), chilli pepper (11 months) and brinjal (11 months). Cucumber fits all year with Fan & Pad cooling. 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 Ponnur.
Months each crop suits in Ponnur
పంట
సహజ వెంటిలేషన్ పాలీహౌస్
With Fan & Pad cooling
క్యాప్సికమ్
Sep–Jan
Jul–Apr
టమాటా
Sep–Jan
Aug–Mar
దోసకాయ
Jul–Feb
All year
Chilli pepper
Jul–Feb
Jun–Apr
వంకాయ
Jul–Feb
Jun–Apr
లెట్యూస్
Difficult
Oct–Feb
బ్రోకలీ
Difficult
Difficult
స్ట్రాబెర్రీ
Difficult
Difficult
గులాబీ
Difficult
Dec–Feb
గెర్బెరా
Difficult
Nov–Feb
కార్నేషన్
Difficult
Difficult
చామంతి
Difficult
Dec–Feb
ఆంథూరియం
Nov–Jan
Jun–Mar
ఆర్కిడ్లు
Nov–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[5]
260 kmto Hyderabad, the nearest metro (straight line)
The Census counted 58,000 people in Ponnur in 2001 and 60,000 in 2011, a rise of 4%. In 1991 it was 54,000.[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.[5] Local demand in Ponnur may be small for exotic greens, so plan where the rest of the harvest goes. Tenali, about 20 km away, is the nearest larger market on our list.
Polyhouse farming in Ponnur with Kryzen
We have built 30 projects in Andhra Pradesh so far (see our project map (కొత్త ట్యాబ్లో తెరుచుకుంటుంది)). Ponnur is about 690 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Ponnur
We also plan and build farms in these towns near Ponnur:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Polyhouse farming in Ponnur: FAQs
Can a polyhouse farm run all year in Ponnur?
Yes, with the right structure. For Ponnur 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 March to September, so plan another crop for those months.
Which polyhouse is best for Ponnur?
With May highs of about 38°C and 61% 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 Ponnur?
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 Ponnur?
It can be, if the crop, the structure and the buyers match. In Ponnur, 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 Ponnur?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 690 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 Ponnur 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.
