Swiss Chard planting and harvest calendar
Usual sowing and harvest windows across 16 jurisdictions, transcribed at the granularity the official source publishes. About swiss chard
Chard16
| Jurisdiction | Usual sowing | Usual harvest |
|---|---|---|
| A. Terai Agro-ecological Zone (NPL001) | Oct 15 – Jan 15 | Dec 15 – Mar 15 |
| Andina Region (COL003) | Jan 01 – Dec 31 | Jan 01 – Dec 31 |
| B. Hill Agro-ecological Zone (NPL002) | Jan 01 – Jan 15 | Jan 01 – Mar 15 |
| Coast (PER001) | Jan 01 – Dec 31 | Jan 01 – Dec 31 |
| Eastern Highlands (UGA010) | Mar 15 – Nov 30 | May 30 – Mar 30 |
| Highveld (SWZ001) | Aug 01 – Apr 30 | Oct 01 – Jun 30 |
| Lake Albert Crescent (UGA008) | Mar 15 – Nov 15 | May 15 – Feb 15 |
| Lake Victoria Crescent (UGA007) | Feb 15 – Nov 30 | Apr 15 – Mar 01 |
| Loweld (SWZ004) | Mar 01 – Jul 01 | May 01 – Sep 01 |
| Lower (eastern, dry) middleveld (SWZ003) | Aug 01 – Dec 31 | Oct 01 – Feb 28 |
| Lubombo (SWZ005) | Feb 01 – May 31 | Apr 01 – Jul 31 |
| Mediterranean (CHL003) | Sep 15 – Feb 15 | Nov 15 – May 15 |
| Sierra or Andean Region (PER002) | Jan 01 – Dec 31 | Jan 01 – Dec 31 |
| South Western Highlands (UGA011) | Feb 15 – Dec 15 | Apr 30 – Apr 15 |
| Upper (western, moist) middleveld (SWZ002) | Aug 01 – Dec 31 | Oct 01 – Feb 28 |
| Western Range Lands (UGA009) | Mar 15 – Nov 15 | May 15 – Feb 15 |
Source
Periods are agro-ecological zone summaries published by FAO and validated by national authorities; they describe usual practice in a zone, not a recommendation for a field.
Tools for this
Each tool shows its formula, constants and sources, and starts empty — nothing is filled in from this page.
- Growing degree-days calculator
A calendar gives usual dates; degree-days give the heat accumulation behind them.
- Seed-rate calculator
Turn a planting decision into a seed rate.