💧 Nano urea & foliar nutrients
Nano urea and foliar nutrient spraying by drone
Apply nano urea, nano DAP, micronutrients and growth boosters as a foliar spray across your field by drone. Even coverage, minimal water, and a whole block done in one visit.
Foliar feeding puts nutrients on the leaf where the plant takes them up within hours, which is why nano urea, nano DAP, zinc, boron, potassium and seaweed-based boosters are now sprayed on paddy, wheat, cotton, maize, sugarcane and vegetables. The application has to be uniform and at low volume to work, and that is exactly what a spraying drone does.
Operators on Sky Spray are regularly booked for nano urea rounds at tillering and grain fill, and for micronutrient sprays at flowering. Many farmers combine a nutrient with a compatible insecticide or fungicide in the same run as the labels allow.
What you get
Uniform uptake
Fine droplets spread evenly across the canopy so every plant gets its share, rather than the heavy-then-light pattern of hand spraying.
Less product, less water
Drone application uses around 8 to 10 litres of mix per acre, so a single bottle of nano urea covers the field it was designed for.
Timed to the growth stage
Tillering, flowering and grain fill each last a few days. Book the slot for the right stage instead of when labour turns up.
Combine rounds
Where labels permit tank mixing, one drone flight can apply a nutrient with a crop-protection product and save a visit.
Get quotes for nano urea & foliar nutrients
Tell us where the field is, what is planted and how many acres. We pass it to verified operators near you and reply with per-acre quotes on WhatsApp. Pay in cash at the field or by UPI in the app; nothing starts until you share your start code.
- DGCA-authorised operators only
- Price per acre fixed before the drone flies
- Your number is used only to send you quotes
How a booking works
Four steps from your phone to a sprayed field. You set the price, and nothing starts until you share the start code.
Post your field and name your price
Drop a pin on your field, enter the acreage and crop, pick a date and set the price per acre you want to pay. The app shows the going rate nearby.
A nearby operator accepts
Your request goes to verified operators around you for 5 minutes. The first to accept your price gets the job. No taker? Raise your offer and post again.
Pay cash at the field, or UPI in the app
Pay the operator in cash when they arrive, or pay online after they accept. Then share your 4-digit start code; that is what starts the spray.
Proof on your phone
The operator uploads GPS-located photos of the sprayed area from your field. You see them in the app and rate the job.
Nano urea & foliar nutrients: common questions
Can nano urea be sprayed by drone?
Yes. Nano urea and nano DAP are approved for drone application and are among the most common foliar sprays booked on Sky Spray.
What growth stage is best for foliar nano urea?
Follow the product guidance for your crop, which typically points to active tillering or vegetative growth and again before flowering or grain fill. Your operator can advise on timing for your crop.
Is there a minimum booking size?
Most operators accept bookings from 2 acres. Smaller plots are often batched with neighbouring farms on the same visit, so post your field anyway and let nearby operators decide.
Are the drone operators licensed?
Every operator on Sky Spray submits a DGCA Remote Pilot Certificate, drone registration details and identity proof, and is verified before they can accept a job.
When and how do I pay?
Cash or UPI, your choice. Pay the operator in cash when they reach your field, or pay online in the app once they accept. Either way, the job starts only when you share your 4-digit start code, so nobody starts spraying before you are ready and paid up.
Can I cancel a booking?
Yes. Cancelling before an operator accepts, or before you have paid, costs nothing. Cancelling a paid online booking after acceptance keeps a 20% fee for the operator's reserved slot. Once the start code is shared the job is under way and cannot be cancelled in the app. See the Refund & Cancellation Policy.
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