Size and Shape Key limes are smaller and rounder compared to standard limes. They typically measure about 1 to 2 inches in diameter, while standard limes are usually larger and more oval-shaped.
Flavor Profile Key limes have a distinctive, intense tartness and floral aroma, which is more complex and less acidic than the more straightforward tang of standard limes.
Color Key limes are often a lighter green to yellowish color when ripe. In contrast, standard limes are typically a darker green and remain green even when fully ripe.
Skin Texture Key limes have a thinner, smoother skin that can be more prone to blemishes compared to the thicker, more resilient skin of standard limes.
Juice Yield Despite their smaller size, Key limes are known for having a higher juice content relative to their size, which can make them more labor-intensive to juice compared to standard limes.
Cultural Significance Key limes are often associated with Floridian and Latin American cuisine, especially in desserts and cocktails. Standard limes are more universally used in a variety of culinary traditions worldwide.
Growing Conditions Key limes thrive in tropical and subtropical climates, requiring warm temperatures and well-drained soil. Standard limes can also grow in these conditions but are more adaptable to various climates.
Availability Key limes are less widely available and are typically found in specialty stores or farmers' markets, especially in regions like Florida and Mexico, while standard limes are commonly found in grocery stores year-round.