Last updated: May 20, 2026
What this site is
Warmfield Co is an informational site focused on cover-crop rotations for small vegetable and grain plots in Poland. The three articles currently published address species selection, sowing windows, and incorporation timing — the three practical decisions a grower faces when fitting a green manure into a rotation.
The site is not affiliated with any seed supplier, agrochemical company, or government advisory body. The content is compiled from published agronomic sources, publicly available research, and practical guidance from IUNG-PIB (Instytut Uprawy Nawożenia i Gleboznawstwa, Puławy) and the FAO soils portal.
Scope
The information on this site is specific to Poland — primarily to the central and northern lowlands, with notes on regional variation where relevant. The growing conditions, frost dates, and species performance described reflect the continental climate of the Polish lowlands. Readers in significantly different climates should treat the guidance as a starting point only.
The site covers small plots: vegetable gardens, allotment plots, market garden beds, and small grain strips up to a few thousand square metres. Large-scale arable operations have different constraints and different machinery options; those are not addressed here.
Sources and accuracy
All factual claims are based on publicly available agronomic literature or standard horticultural practice in Poland. Where specific data is cited, a reference is included at the end of the relevant article. The site does not invent statistics, cite studies that do not exist, or attribute positions to organisations without a public record of those positions.
If you find an error or have a correction to suggest, use the contact form below.
Contact
For questions about site content, corrections, or general inquiries about the topics covered:
Email: info@warmfieldco.eu
Location: Warsaw, Masovian Voivodeship, Poland