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Why are my jalape??os white?

Published in Pepper Genetics 1 min read

Why are my Jalapeños White?

Your jalapeños may appear white primarily due to genetic factors and natural variations in the pepper plant. This distinct pale color is a result of specific biological processes within the plant itself.

There are a couple of key reasons why you might observe white jalapeños:

  • Genetic Mutation or Natural Cross: White jalapeño chile peppers frequently emerge from a natural cross-pollination or a spontaneous genetic mutation. This phenomenon occurs when a pepper plant lacks a particular gene, which is responsible for producing the typical vibrant green or red pigments in the pod. Without this gene, the pepper develops a pale, often creamy white coloration instead. These aren't necessarily unripe or diseased; they are simply a different genetic expression.
  • Classification Debate: It's also interesting to note that there is an ongoing discussion among horticultural experts regarding the classification of these peppers. Some experts consider what are commonly known as white jalapeños to actually be a type of yellow jalapeño that exhibits an exceptionally pale hue.

In essence, your white jalapeños are a unique variety, often resulting from their genetic makeup, which influences their pigment development.