How to harvest fresh salad leaves all winter from a single sowing

Six months of winter harvests from one sowing – salad leaves in unheated structures · 19:52 · Video: Charles Dowding · Watch at the source

In short: Charles Dowding demonstrates how to achieve continuous winter salad harvests in unheated structures. By timing sowings to your specific latitude and climate, you can maintain productive plants that survive frosts and provide regular yields from autumn through spring.

In this video, filmed on 27th February 2021 at Homeacres in Somerset, UK, Dowding explains his approach to winter gardening in a maritime temperate climate (USDA zone 8, 51N latitude). Despite winter temperatures dropping to -6 or -7C (around 20F), his methods allow for consistent production.

The strategy relies on specific sowing times and careful management of unheated structures. Key techniques include picking leaves individually rather than cutting whole plants, minimal watering during the coldest months, and ensuring constant ventilation to keep plants healthy. This no-dig garden spans 1300sqm (one-third acre) and supplies local shops like Spar in Bruton, restaurants, and neighbors.

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