|Wild potato information and growing instructions|
|Solanum chacoense information and growing instructions|
|We classify true potato seeds as breeding seed; germination is not guaranteed|
|This product may produce plants with toxic levels of potato glycoalkaloids|
|This variety is offered intermittently and in small quantities.|
Solanum chacoense is a widespread species in Argentina and Bolivia, adapted to a wide range of conditions. It is known for having broad pest and disease resistances and has been frequently used in breeding with the domesticated potato. This diploid, 2EBN species crosses easily with domesticated diploids. Tubers are generally very bitter and inedible. For more information, click on the information and growing instructions link above.
The cultivar ‘M6’ is an improved variety that is homozygous for the “Sli” gene that overrides self-incompatibilty, allowing diploid potatoes to self-pollinate. By crossing M6 with domesticated diploids, you can produce domesticated diploids that can be inbred. There is some evidence that M6 may be a hybrid of S. chacoense and either S. candolleanum or the domesticated potato, rather than pure S. chacoense. When grown outdoors, tubers of this variety grow much larger than those of most species type plants.