Planning hydroponic farm construction in Pen? Pen is a small town in Raigad district, Maharashtra, home to about 38,000 people (GeoNames)[1][2], about 40 km from Mumbai. 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 hydroponic farm construction in Pen
April is the hottest month in Pen, with average daily highs of about 37°C. January has the coolest nights, averaging 16°C.[3] The area gets about 2,463 mm of rain a year, most of it in June to October, peaking in July at about 792 mm. Average humidity stays at 75% or more in June to October, which raises the risk of leaf disease and slows evaporative cooling. Pen sits about 18 m above sea level.[2] On the Köppen–Geiger climate map, Pen falls in the tropical monsoon zone (Am).[4]
Pen climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
30.6
16.0
55
1
Feb
33.3
17.9
49
1
Mar
36.0
20.6
49
5
Apr
37.4
23.0
56
4
May
36.0
25.3
63
30
Jun
30.8
25.7
81
542
Jul
28.1
24.9
89
792
Aug
27.6
24.2
90
576
Sep
28.4
23.6
89
366
Oct
30.4
22.0
78
122
Nov
30.1
19.2
70
19
Dec
29.9
17.0
63
5
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Pen. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[3]
Which greenhouse suits Pen?
For hydroponic farm construction in Pen, the structure decides which months you can crop and what it costs to run. Average highs stay at 33°C or more in February to May, with moderate humidity of about 54%. In that dry air, wet pads can bring a 37°C April afternoon down to roughly 32°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 792 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in April at about 7.1 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.
Hydroponic crops for Pen
Based on Pen's climate, the crops with the longest growing windows are coriander (all year), basil (all year) and mint (all year). Coriander fits all year with Fan & Pad cooling. 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 Pen.
Months each crop suits in Pen
Crop
Naturally ventilated polyhouse
With Fan & Pad cooling
Lettuce
Aug
Aug–Mar
Spinach
Aug
Aug–Mar
Coriander
Jul–Sep and Dec
All year
Parsley
Aug
Aug–Mar
Basil
Jun–Feb
All year
Mint
Jun–Jan
All year
Cucumber
Jun–Feb
All year
Tomato
Jul–Jan
Jul–May
Capsicum
Jun–Jan
All year
Strawberry
Difficult
Difficult
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.
₹7,415Spending per person per month, urban Maharashtra, 2023–24[5]
40 kmto Mumbai, the nearest metro (straight line)
Urban households in Maharashtra spent an average of ₹7,415 per person per month in 2023–24, above the all-India urban average of ₹7,078.[5] Local demand in Pen may be small for exotic greens, so plan where the rest of the harvest goes. Panvel, about 30 km away, is the nearest larger market on our list. For premium salad and herb buyers, Mumbai is within a day's delivery, about 40 km away.
Hydroponic farm construction in Pen with Kryzen
We have built 95 projects in Maharashtra so far (see our project map (opens in a new tab)). Pen is about 70 km in a straight line from our Pune (PCMC) warehouse, our nearest site.
Towns near Pen
We also plan and build farms in these towns near Pen:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Hydroponic farm construction in Pen: FAQs
Can a hydroponic farm run all year in Pen?
Yes, with the right structure. For Pen 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 July, so plan another crop for those months.
Which polyhouse is best for Pen?
With April highs of about 37°C and 56% average humidity in that month, we would start with Fan & Pad cooling for leafy greens and a naturally ventilated polyhouse for vine crops.
Which hydroponic crops should I start with in Pen?
Going by the monthly climate, coriander, basil and mint have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Does Kryzen build hydroponic farms in Pen?
Yes. Our nearest site is our Pune (PCMC) warehouse, about 70 km away, and we have built 95 projects in Maharashtra.
Is there a subsidy for polyhouse or hydroponic farms in Maharashtra?
Yes. Protected cultivation projects in Maharashtra 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 Pen 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.
