Element doesn't appear in the list

Reason: A conflicting element may be selected (e.g., N and NO₃ simultaneously)

Solution: Check already selected elements and remove conflicting ones

Difficulties with units of measurement

Problem: Unclear which units to use

Solution:

• For liquid fertilizers, g/L is more commonly used
• For powders — percentages
• Follow label data or use the ratio 1% = 10 mg/L for concentration conversion.

Fertilizer doesn't save

Possible reasons:

• Required "Name" field not filled
• No composition element selected
• Concentrations not specified for selected elements

When to contact technical support

Contact support if:

• Problem repeats after all solution attempts
• Important data is lost
• Application consistently doesn't work with fertilizers
• Obvious errors in calculations or display are found

When contacting, specify:

• Device model and OS version
• Samomes application version
• Exact problem description
• Error screenshots (if available)
• Steps to reproduce the problem