Tundra and Aurora are a pollinating pair, Indigo Treat and Czech 17 are the other pair. Czech 17 can pollinate all other varieties but is the only pollinator available for Indigo Treat at this time.
 
Tundra is a fast-growing, high-yielding cultivar developed at the University of Saskatchewan. Due to its small, dry picking scar and firmness, it is the most widely grown commercially. 
 
Auror is a honeyberry that is soon to be the standard due to their abnormally higher sugar content and larger berry size. However, it is not as deeply pigmented or nutritious as other varieties. 
 
Czech 17 is the tallest and the greatest pollinator of the honeyberries, Czech 17, also known as “Berry Blue,” is a great all-around variety, but is best used in deserts, juicing, or fresh eating due to its quick decomposition time. 
 
Indigo Treat fruits are high in flavor. The light blue fruits of this cultivar are longer and flatter than others but will still melt in your mouth. The fruits have excellent firmness with a stem scar that is small and dry, offering a happy medium between Aurora and Tundra.