In Spain, summer is the period with greater availability of sweet potatoes.

The following table includes the dates of availability in the United Kingdom market, the origin and the weight of the packages.

Origin	Availability in the UK markets	Weight of the packages
Barbados	November-June	16kg
Cameroun	On trial	Various
Canary Islands	October-May	10-20 kg
Ivory Coast	Sporadic	Various
Dominican Republic	According to the market demands	Various
Israel	August-May	6 kg
Jamaica	All the year round	20 kg
Madagascar	All the year round	Various
Mexico	According to the market demands	Various
South Africa	All the year round	10 kg
Spain	September-April	Various
Suriname	All the year round	18 kg
Uganda	February-August	5 kg
The United States	September-March	18/22/23 kg
Zimbabwe	February-July	Various
Egypt	August-February	20 kg

Source: Fresh Produce Desk Book (2001)