The Orchard of Flavours experimented successfully with the Miyawaki method in their botanical garden located in Algarve, Portugal, with a Koppen climate classif

The Orchard of Flavours experimented successfully with the Miyawaki method in their botanical garden located in Algarve, Portugal, with a Koppen climate classified as temperate but with hot and dry summer periods, see https://www.orchardofflavours.com/miyawaki-experiment-1-wild-food-forest https://www.orchardofflavours.com/miyawaki-experiment-1-wild.... They grow plenty of tropical trees like feijoa, guava, papaya, etc.