Drone Spraying Price – What You Need to Know in 2026
One of the first questions every farmer asks when they hear about drone spraying is: "How much does it cost?" And that is entirely understandable – farming is a business where every unit of currency per decare matters. In this article we will examine in detail what determines the price of drone spraying, how it compares with traditional methods and why in many cases drone services are more cost-effective than they appear at first glance.
Factors That Determine the Price of Drone Spraying
The price of drone spraying is not fixed – it depends on numerous factors, each of which affects the final value. Let us look at the most important ones.
Plot Size
This is the primary factor determining the price per decare. The logic is simple – the larger the area, the lower the price per decare. With larger farms, economies of scale are achieved – the costs of mobilisation, transport and setup are distributed across more decares.
For small areas of 20–50 decares the price per decare is higher, as the fixed costs are spread across a smaller area. For areas of 200–500 decares and above the price per decare decreases significantly. For farms over 1,000 decares, special terms are usually negotiated.
Crop Type
Different crops require different settings and approaches. For example:
- Cereal crops (wheat, barley, rapeseed) are treated relatively easily – flat terrain, standard flight height. Typical treatments include herbicide spraying, fungicide treatment and foliar feeding
- Tall maize requires more careful parameter adjustment, especially for insecticide treatment against the European corn borer
- Vineyards and orchards need a specialised spraying mode with smaller droplets and lower speed for effective crop protection
- Vegetable crops may have specific requirements for application rate with fungicides, herbicides and insecticides
Terrain and Accessibility
Flat-terrain plots are easier and faster to process. Hilly terrain, the presence of obstacles (poles, trees, power lines), as well as distance from the road network can increase the cost of the service.
Number of Treatments
Many farmers plan several treatments within a season – herbicide, fungicide and foliar. When negotiating a package of several treatments, the price of drone spraying per decare is usually more favourable than for a single application.
Preparation Type and Application Rate
Some preparations require a larger volume of solution per decare, meaning more refills and longer processing time. The standard rate for drone spraying is between 1 and 3 litres per decare, but for certain preparations it can reach 5 litres per decare.
Indicative Price Ranges
Specific prices vary depending on the provider, region and conditions. However, we can outline indicative ranges for the Bulgarian market in 2026:
Small Areas (up to 100 decares)
For smaller areas the price per decare is higher due to fixed mobilisation costs. However, farmers with such areas rarely own their own ground sprayer, making drone services a very practical alternative.
Medium Areas (100–500 decares)
This is the optimal range where drone spraying shows the best price-to-quality ratio. Fixed costs are distributed evenly and the volume is sufficient for efficient drone operation.
Large Areas (over 500 decares)
For large farms the price per decare is lowest. Here drone services compete directly with ground sprayers and in many cases offer a more cost-effective solution when all factors are taken into account.
To receive a specific quote for your farm, contact AirAgro for a free consultation.
Comparison: Drone vs. Tractor – Which Is More Cost-Effective?
When comparing the price of drone spraying with the price of ground spraying, it is important to include all costs, not just the direct price per decare.
Direct Costs of Ground Spraying
If you own your own sprayer, you need to include:
- Fuel for the tractor
- Equipment depreciation
- Maintenance and repairs
- Operator's wages
- Water for preparing the solution (considerably larger volume)
Hidden Costs of Ground Spraying
These are the costs that many farmers overlook:
- Harvest loss from trampled plants in the tramlines – typically 3–5% of the area
- Soil compaction – leads to reduced yield in following seasons
- Higher preparation consumption – ground sprayers often over-apply by 15–30%
- Time loss – ground machinery is 3–5 times slower
The Real Picture
When you add up all these factors, drone spraying often proves to be more cost-effective, especially when:
- Wet conditions prevent the tractor from entering the field
- Tall maize or other crops where ground machinery causes damage
- Emergency treatments where delay means yield loss
- Difficult-to-access terrain
For a detailed comparison between drone and tractor for spraying, read our specialised article. You can also find out how many decares a drone can spray per hour.
Why Price Is Not the Only Factor
When choosing a spraying method, it is important to look beyond the price per decare. Here are several additional benefits that influence overall profitability:
Better Crop Coverage
The DJI Agras T50 creates a powerful airflow from the rotors that lifts the leaves and allows the preparation to reach the underside as well. This is especially important for fungicide treatment, as many diseases develop on the underside of leaves.
Precise Dosing
The precise flow control system guarantees that every decare receives exactly the prescribed dose. Neither more nor less. This not only saves preparation, but also ensures better effectiveness.
Timeliness
In farming, timing is key. The difference between treating today and treating three days later can mean a 20–30% yield loss. The speed of the drone allows treatment at exactly the optimal moment.
Environmental Compliance
Less preparation consumption means less load on the soil and the environment. The absence of tramlines also reduces erosion. For farmers participating in agri-environmental programmes, this can also have financial significance.
How to Get the Best Price
To optimise your costs for drone spraying, here are some practical tips:
Plan Ahead
Early booking for treatment usually guarantees better terms. If you know you will need spraying in a given period, contact the provider at least 1–2 weeks in advance.
Combine Areas
If you have neighbouring farmers who also need treatment, combining areas can significantly reduce the price per decare for everyone. A larger combined area means better terms.
Package Services
Negotiate a package of several treatments for the season – herbicide, fungicide, insecticide spraying and foliar feeding. AirAgro offers discounts for subscription packages that include a complete crop protection programme.
Consider the Full Range of Services
In addition to spraying with fungicides, herbicides and insecticides, agri drones can perform fertiliser application and mapping. Combining various agri-drone services into one package is usually more cost-effective.
Hidden Savings from Drone Spraying
Many farmers focus solely on the direct price per decare for drone spraying but miss the real savings:
- Saved preparation – up to 30% less consumption thanks to precise dosing
- Preserved harvest – no tramlines, no trampled plants
- Saved time – the drone is 3–5 times faster, freeing up resources
- Healthier soil – no compaction, better long-term structure
- Timely treatment – preventing losses from delayed treatment
When you include all these savings, the real value of drone spraying is often significantly lower than the nominal price per decare.
An Investment in the Future of Your Farm
The transition to drone spraying is not just an expense – it is an investment. Farms that adopt modern technologies have a competitive advantage. Better yields, lower preparation costs, healthy soil for the coming seasons – these are benefits that accumulate over time.
European and national programmes for agricultural modernisation increasingly support precision farming. Drone services are an integral part of this trend.
Regions Served by AirAgro
The price of drone spraying can also vary by region. AirAgro serves farms in key agricultural areas of Bulgaria:
- Plovdiv and the Thracian Plain – cereal, vegetable and orchard farms
- Stara Zagora – one of the most developed agricultural regions in Southern Bulgaria
- Pazardzhik – intensive farming with diverse crops, including rice paddies
- Haskovo – viticulture, orcharding and arable crops
- Dobrudzha – vast areas of wheat and sunflower where drone spraying is particularly effective
- Thrace – favourable climate and fertile soils
When areas from neighbouring farms in a given region are combined, the price per decare decreases further.
Frequently Asked Questions
How much does drone spraying cost per decare?
The price depends on area, crop and type of treatment (herbicide, fungicide, insecticide or foliar feeding). For areas of 100–500 decares, the optimal price-to-quality ratio is achieved. Contact AirAgro for a free consultation and personalised quote.
Is drone spraying cheaper than a ground sprayer?
When you include all costs – fuel, depreciation, harvest loss from tramlines and over-application of preparations – drone spraying is often more cost-effective. You save up to 30% on fungicides, herbicides and insecticides thanks to precise dosing.
Is there a discount for larger areas?
Yes, the price per decare decreases with larger areas. For farms over 500 decares in the Plovdiv, Dobrudzha and Thrace areas we offer special terms. Also, a seasonal subscription package earns an additional discount.
Is the preparation price included?
The standard quote covers the drone spraying service – not the cost of the preparation. If desired, we can also supply fungicides, herbicides, insecticides or fertilisers for foliar feeding at competitive prices. Ask about a package quote including crop protection.
How long does processing 500 decares take?
With the DJI Agras T50, processing 500 decares takes approximately 3–4 hours, including refills. This is 3–5 times faster than a ground sprayer, meaning timely treatment at the optimal moment.
Is there a minimum area for drone spraying?
We work with areas from 10 decares upwards. For smaller farms we offer the option of combining neighbouring areas for more favourable terms. Thanks to the flexibility of the DJI Agras T50, even small and irregular plots can be treated effectively. For larger areas (over 100 decares) the price per decare is significantly lower.
Request a Free Quote from AirAgro
Want to know exactly how much drone spraying will cost for your farm? At AirAgro we offer a free consultation, farm inspection and personalised quote for every client.
Request a free consultation:
- Contact us via airagro.bg or by phone
- Receive a free inspection and individual treatment plan with fungicides, herbicides, insecticides or foliar feeding
- Receive a quote within 24 hours
- Book a drone demonstration on your field and see the results for yourself
Don't let uncertainty about price stop you – request a specific quote and make an informed decision. AirAgro's team serves farms in Plovdiv, Stara Zagora, Pazardzhik, Haskovo, Dobrudzha and Thrace – we are ready to help you too.
For more information on drone vs. tractor – a detailed comparison, visit our blog.
