Growing Tomatoes in a Greenhouse: Year-Round Production Strategies

The Greenhouse Tomato SeasonIn a cool temperate Australian greenhouse without heating: start seeds in August using a heat mat (soil temperature 22–25°C); transplant in September into the greenhouse beds; harvest from December through to May when autumn temperatures fall below practical production levels. With a small amount of supplemental heating (frost protection only), extend the season to June and start seeds in July — achieving 10+ months of production per year from the same plants.The…