1. Agreement to Terms

By accessing and using Circular Knight's website, agricultural calculator tools, and services, you accept and agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our services.

Our services are intended for:

• Professional farmers and agricultural producers
• Agricultural consultants and advisors
• Students and researchers in agricultural fields
• Home gardeners and hobbyist growers
• Educational institutions and organizations

2. Description of Services

Circular Knight provides agricultural technology services including:

Calculator Tools

• NPK Fertilizer Calculator for precise nutrient calculations
• Fertilizer Cost Calculator for budget optimization
• Organic Fertilizer Calculator for sustainable farming
• Crop-specific nutrient requirement calculators
• Soil amendment and pH adjustment calculators

Educational Content

• Agricultural blog articles and guides
• Fertilization best practices and techniques
• Crop management strategies and advice
• Sustainable farming and soil health information
• Climate adaptation and precision agriculture content

Support Services

• Technical support for calculator usage
• Agricultural consultation and guidance
• Community forums and knowledge sharing
• Email newsletters and updates

3. User Accounts & Registration

While basic calculator tools are available without registration, some advanced features may require account creation:

Account Responsibilities

• Provide accurate and complete registration information
• Maintain the security and confidentiality of your account credentials
• Update your information as necessary to keep it current
• Notify us immediately of any unauthorized use of your account
• Accept responsibility for all activities under your account

4. Acceptable Use Policy

You agree to use our services only for lawful purposes and in accordance with these Terms of Service.

Prohibited Uses

You may not use our services to:

• Violate any applicable laws or regulations
• Infringe upon intellectual property rights
• Transmit harmful, offensive, or inappropriate content
• Attempt to gain unauthorized access to our systems
• Interfere with or disrupt our services or servers
• Use our calculators for commercial resale without permission
• Copy, reproduce, or distribute our content without authorization
• Engage in spam or unsolicited communications

Compliance

Users are expected to comply with all applicable agricultural regulations, environmental laws, and safety standards when implementing recommendations from our calculators and content.

5. Calculator Tools Usage

Accuracy and Reliability

Our calculator tools are based on established agricultural science and research. However:

• Results are estimates and should be verified with soil testing
• Local conditions may affect accuracy
• Professional consultation is recommended for large-scale operations
• We do not guarantee specific yield or performance outcomes

Usage Limitations

• Free tools are provided for personal and educational use
• Commercial redistribution requires explicit permission
• Bulk automated usage may be restricted
• We reserve the right to limit usage to ensure service availability

6. Content & User Rights

Our Content

All articles, guides, calculator algorithms, and educational materials are provided for:

• Personal agricultural use and education
• Reference and research purposes
• Sharing with proper attribution
• Educational and training applications

User-Generated Content

If you submit comments, questions, or other content:

• You retain ownership of your content
• You grant us a license to use, display, and distribute your content
• Content must be relevant, respectful, and lawful
• We reserve the right to moderate and remove inappropriate content

7. Intellectual Property Rights

Circular Knight and its content are protected by intellectual property laws:

Our Rights

• Calculator algorithms and software code
• Website design, layout, and user interface
• Article content, guides, and educational materials
• Trademarks, logos, and brand elements
• Database compilation and organization

Permitted Use

• Personal and educational use of calculators
• Sharing articles with proper attribution
• Referencing our content in academic work
• Linking to our website and tools

8. Limitation of Liability

Service Limitations

To the fullest extent permitted by law, Circular Knight shall not be liable for:

• Crop failures or reduced yields
• Financial losses from following calculator recommendations
• Environmental damage from fertilizer applications
• Service interruptions or technical failures
• Indirect, consequential, or incidental damages
• Third-party content or external link issues

Maximum Liability

Our total liability for any claims arising from your use of our services shall not exceed the amount you have paid us in the 12 months preceding the claim, or $100, whichever is greater.

Agricultural Risks

Agriculture involves inherent risks including weather, pests, diseases, and market conditions. Our tools and advice cannot eliminate these risks, and users assume full responsibility for their agricultural decisions.

9. Disclaimers

Service Availability

Our services are provided "as is" and "as available" without warranties of any kind. We do not guarantee:

• Continuous, uninterrupted service availability
• Error-free operation of calculators or website
• Accuracy of all calculations under all conditions
• Compatibility with all devices or browsers
• Meeting specific agricultural or business needs

Professional Advice

External Links

We may provide links to third-party websites or resources. We are not responsible for the content, accuracy, or availability of external sites.

10. Termination

Termination Rights

We reserve the right to terminate or suspend access to our services:

• For violation of these Terms of Service
• For misuse or abuse of our platform
• For security or legal compliance reasons
• At our discretion with or without notice

Effect of Termination

Upon termination:

• Your right to access and use our services ends immediately
• You must cease all use of our calculators and content
• Provisions regarding intellectual property and liability survive
• We may delete your account and associated data

11. Changes to Terms

We reserve the right to modify these Terms of Service at any time:

• Changes will be posted on this page with an updated "Last Modified" date
• Significant changes may be communicated via email or website notice
• Continued use of our services constitutes acceptance of updated terms
• Users are encouraged to review terms periodically

12. Contact Information

If you have questions about these Terms of Service or need clarification on any provisions: