These are the following varieties of lingonberries (Vaccinium vitis-idaea) which we carry in 1 gal pots:
 
Enterdank - H: 1ft, W: N/A, Sun: Part to full, Fruit: Firm, large deep red fruit that ripens in October/November, Note: Self-pollinating but best yield if planted with another variety and likes moist acidic soil, Zone: 2. 
 
Red Sunset - H: 8-12 inches, W: N/A, Sun: Part to full, Fruit: Red berries that ripen in the fall, Note: Plant is self-fertile, but should be planted with a variety like Red Pearl for the production of larger crops. Zone: 2-7. 
 
Shipping only available in NY State between May 31st and October 31st. Pickup of potted plants available on the farm or at farmers' market after May 31st and before October 31st. 
 
Photo Source: Roger Ort, Ort Family Farm