Digital sizing for potatoes
Size your test dig
in the field.
Place the blue ball in the test dig, take one photo with your phone, and get size grading, tuber count and yield within minutes.
Three steps.
One test dig.
The size of the ball is known, so every potato in the photo is measured against it. That is all the calibration you need.
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01Place the ball
Dig up the plants, spread the potatoes in a single layer and put the blue ball in the middle.
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02Take one photo
Open the app, hold your phone in landscape and keep the potatoes inside the frame.
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03Read the report
Within minutes you have a PDF with grading, count, yield and forecasts.
The report
A PDF you can act on.
Two pages, ready on your phone while you are still standing in the field. Share it with your colleagues or save it for yourself.
- Size gradingper size band, mm (optional: avg. length)
- Tuber countper test dig
- Yieldkg/ha
- Growth forecastkg/ha/day
- Financial forecast€/ha
Results are indicative and intended for decision support only.
Who we are
Made by two people who know the field.
We come from farming, so we know from experience how much time a test dig can take, especially when it comes to sorting and weighing potatoes by size.
We built Spudsizer to solve that practical problem. What used to take hours of manual sorting and weighing can now be done faster and more consistently.
Because we’ve been there ourselves, we focused on building a solution that works in practice: simple and reliable.
Pricing
One price.
The whole season.
Dig as often as you like. Compare each test dig with the previous one and see how size and yield develop through the season.
- Spudsizer reference ball
- Unlimited test digs
- PDF report for every dig
- Compare digs through the season
Sign up
Leave your details. We'll call you.
Fill in the form to order for season 2027 or to ask a question first. We get back to you within two working days.
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