How to Start a Hydroponic Farm in India: Step-by-Step Guide
Imagine growing fresh, healthy vegetables with no soil at all. Being able to grow crisp iceberg lettuce, juicy tomatoes and fragrant herbs with far less water. Sounds like science fiction but this is the world of hydroponic farming.
Hydroponics is becoming an exciting agricultural venture due to increasing land costs, water issues and more demand for fresh, quality produce. Whether you're an existing farmer wanting to diversify, or an entrepreneur looking to branch into agribusiness, hydroponic farming can be an exciting way to grow crops. But how do you get started?
The step-by-step guide below will show you how to start your own hydroponic farming venture in India.
What is Hydroponic Farming?
Hydroponic farming is a method of growing plants without soil. Instead the plants grow using a nutrient rich solution. The plants will grow using a substrate such as cocopeat, perlite etc instead of soil.
Farms can precisely control nutrients, water, oxygen and other factors meaning they have an efficient growing environment. Hydroponics work really well for leafy vegetables, herbs, strawberries, cucumbers, and some tomatoes.
Why is Hydroponic Farming Becoming Popular in India?
Hydroponic farming is becoming popular due to the benefits it has over traditional farming.
Less Water: Hydroponic systems can be recirculated meaning very little water is used.
Space Efficient: Hydroponic systems can be stacked meaning they can grow more.
Grow Vegetables Faster: Crops can be grown faster due to the optimised nutrition.
Grow All Year Round: Climate controlled systems mean you can grow crops throughout the year.
No Weeds: As there is no soil there will be very little weeds.
Improved Nutrient Control: Farmers can control the exact amount of nutrients and PH level.
Grow in Urban Areas: Units can be placed in greenhouses, warehouses and suitable rooftop areas.
Electricity costs, technical knowledge, cooling and marketing is an important factor to consider.
How to Start a Hydroponic Farm in India (8 Steps)?
Step 1: Research your Market
Before investing in any equipment you should know who will be buying your produce.
Supermarkets, upmarket grocery stores, restaurants, hotels, health conscious individuals and subscription veg delivery services could be your target market.
Choose a place to set up your farming that has good electricity, clean water, good transport links and enough space.
Pro Tip: Make sure you have potential customers before investing in a commercial hydroponic unit. Growing high quality vegetable's will only be profitable if you can sell them at a sustainable price.
Step 2: Select the Right Hydroponic Farming System
Depending on what you want to grow, how much money you have to spend and what kind of set up you want, will determine the system you choose.
Hydroponic System | Best suited Crops |
Nutrient Film Technique (NFT) | Lettuce, spinach-type greens, basil |
Deep Water Culture (DWC) | Lettuce and leafy vegetables |
Drip Hydroponics | Tomatoes, cucumbers, capsicum |
Ebb and Flow | Herbs, nursery plants, selected vegetables |
Aeroponics | Leafy greens, propagation, specialised crops |
New growers often choose to use NFT or DWC systems for leafy greens and drip systems with an inert substrate for fruiting plants.
Step 3: Prepare Your Hydroponic Farming Budget
It’s important to know how much it will cost you to set up your hydroponic farming system in India.
Depending on how big your area of growing is, what kind of automation, greenhouses, cooling, growing system and the type of crop you want to grow will all influence how much investment you will need.
A small demo system may not cost too much but a fully climate controlled system can cost several lakhs.
Some of the main costs will be:
Greenhouse or protected area
Hydroponic channels, containers & growing beds
Water tanks, pumps & filters
Nutrients and growing medium
pH & EC meters
Cooling, ventilation & electricity
Seeds, labour, packaging & delivery
Make sure you get quotes from multiple suppliers. Work out what your monthly running costs will be. Just because you know what your equipment will cost, doesn’t mean it will be profitable.
Step 4: Install the Hydroponic Farming Infrastructure
Once you have chosen your budget and your system, you can set it up.
Ensure you have a flat area to grow, with good drainage and ventilation. Install your growing channels, nutrient reservoirs, water pumps, pipework and filters.
Depending on what you are growing, you may want to use a polyhouse or greenhouse.
Make sure your water is flowing, there is good drainage, electrical safety and back up systems. As India has very hot summers, it’s important to ensure your temperatures are correct. If your nutrient water is too hot, it can affect the root health.
Step 5: Choose Profitable Hydroponic Crops
One of the most important decisions to make will be what to grow.
Popular choices in India are:
Crop | Commercial Opportunity |
Lettuce | Premium grocery and restaurant supply |
Basil | Restaurants, speciality retailers |
Pak Choi | Asian cuisine and premium markets |
Cherry Tomatoes | Retail and hospitality buyers |
English Cucumber | Premium fresh vegetable markets |
Kale | Health-focused and speciality markets |
Leafy greens and herbs are often easier to grow for new growers.
Pro Tip: Choose what you are going to grow based on known demand, growing conditions, harvest times and what price you will be able to sell at.
Step 6: Prepare Nutrient Solutions and Maintain Water Quality
Hydroponic plants will need nutrients to provide them with all the essential minerals they need.
Keep an eye on:
pH: Many hydroponic plants do well if the pH is kept between 5.5 and 6.5.
EC: The EC will tell you how strong your nutrients are. The optimum will vary depending on the crop and stage.
Water Temperature: Ensure your roots are at the optimum temperature.
Oxygen: Ensure there is enough oxygen in the water.
Make sure you use the correct nutrients for the crop you are growing and use measuring devices that are calibrated.
Step 7: Start Planting and Monitor Crop Growth
Start with healthy seedlings that have been grown in the correct propagation medium. Once the roots have grown sufficiently, they can be planted into your hydroponic system. Every day, keep an eye on nutrient levels, water flow, temperature, humidity, plant health and pests.
Keep track of your growth rates, nutrient usage, electricity and harvesting. This will help you identify any issues early.
Step 8: Harvest, Package, and Sell Your Produce
Harvest your vegetables when they are ready. Handle them hygienically, package them and store them at the correct temperatures.
Create relationships with local shops, restaurants, distributors and end users.
You could even look into vegetable box subscriptions or B2B contracts.
Remember, a successful hydroponic farm is a business. You need to ensure you can provide quality products, good distribution and repeat customers.
Is Hydroponic Farming Profitable in India?
Start your journey to sustainable and modern farming with expert guidance.
There are a range of technical challenges which could prevent you getting started. But don’t worry, our team at AgriJoy will help you find the best solution for your goals. We’ll help you plan what systems are best for your farming goals and advise on how to get started.
Get in contact by completing the form.
FAQ’S
1) What is the cost to start Hydroponic Farming in India?
The cost can vary significantly. A small system for learning or demonstration purposes can be a few thousand rupees. Whereas a commercial farming system can be several lakhs depending on size, systems and climate control.
2) Is hydroponic farming easy to begin with?
Yes, hydroponic farming can be an easy way to begin. Start with a small NFT or DWC system and learn about nutrients. Once you have some hands on experience you can increase your system.
3) What hydroponic crops are most profitable to grow in India?
Crops including lettuce, basil, cherry tomatoes, English cucumbers and specialty leafy greens can be commercially grown. Profitability will depend on market demand, yield, costs and selling price.
4) Are there any subsidies from the government for Hydroponic Farming?
Some aspects of protected cultivation and horticulture can receive government support, however hydroponic farming systems themselves do not necessarily receive support. This will depend on current central and state scheme guidelines.
Conclusion
Getting started with a hydroponic farm in India can provide exciting opportunities. Choosing the correct hydroponic system, managing your nutrients and ensuring you have reliable buyers will all help ensure your long term success.
Start small, research your market, keep track of your costs and once you’ve proven your business model increase your system. With the correct planning and technical knowledge, hydroponic farming can provide an exciting opportunity within agriculture.
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