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We're here to help with your fertilizer calculation needs
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Support Information
Response Time
We typically respond within 24-48 hours during business days.
Languages
Support is available in English. We're working on additional language support.
Who We Help
Farmers, gardeners, students, researchers, and agricultural professionals worldwide.
Quick Help
Calculator Not Working?
Try refreshing the page or clearing your browser cache. Ensure JavaScript is enabled.
Accuracy Questions?
Our calculations use industry-standard formulas. Always verify with soil tests and professional advice.
Mobile Issues?
Our app is optimized for mobile devices. Try rotating your device or using landscape mode for better experience.
Suggestions Welcome
We're constantly improving our calculators based on user feedback. Let us know if you'd like to see:
- New calculator types
- Additional features
- Improved user interface
- Mobile app version
Frequently Asked Questions
How accurate are the fertilizer calculations?
Our calculations use established agricultural formulas and industry-standard conversion factors. However, actual results may vary based on soil conditions, climate, and other factors. We recommend using our calculations as a starting point and adjusting based on soil tests and professional advice.
Can I use these calculators for organic farming?
Yes! Our calculators work with both synthetic and organic fertilizers. We have a specific Organic vs Synthetic Comparison tool, and many calculators allow you to input organic fertilizer specifications. Always verify that any products you use are approved for organic certification.
Do you store my calculation data?
No, all calculations are performed locally in your browser. We don't store your input data or calculation results on our servers. This ensures your farming data remains private and secure. See our Privacy Policy for more details.
Can I use this for commercial agriculture?
Our calculators are suitable for both home gardening and commercial agriculture. However, for large-scale operations, we strongly recommend consulting with certified crop advisors and conducting regular soil tests to optimize your fertilizer program.
What if I find a bug or error?
Please report any bugs or calculation errors immediately using our contact form. Include details about the calculator used, input values, and the unexpected result. We take accuracy seriously and will investigate and fix issues promptly.
Is there a mobile app version?
Currently, our fertilizer calculator is a web-based application that works well on mobile browsers. We're considering developing dedicated mobile apps based on user demand. Let us know if you'd be interested in a mobile app version!
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