I didn’t verify this:
There are two types of sour limes commonly available: the Tahitian and the Key or Mexican lime. … Limes are yellow when they are fully ripe and develop sugars that make them delicious at this stage. They are not sold when yellow because unripe fruit is easier to ship since it is harder, and stores longer when unripe.Apr 15, 2021
[
My Limes Are Yellow Not Green - Gardening Know How
https://www.gardeningknowhow.com › fruits › lime › wh…
](My Limes Are Yellow Not Green - Causes For Limes Turning Yellow On Tree)