The Red Lime, a cross between Rangpur lime and  a kumquat, is known for its striking dark red-orange fruit and compact growth habit. The thin-skinned fruit is juicy and aromatic with a sour, lime-like flavor, making it excellent for beverages, cooking, and fresh use. This rare and highly ornamental citrus tree is both productive and well suited for containers, featuring lush dark green foliage that enhances patios and home gardens.
 
Tree size: 4 – 14 ft tall (naturally compact; ideal for containers)
Fruit size: Small to medium
Seeds per fruit: Few to moderate 
Harvest season: Late fall - Winter
USDA Zones: 9 – 11
Requirements: Full sun, well-drained soil, and regular watering.