Your may have noticed some small brown speckles appearing on the leaves of the lettuce in your aerogarden at the early stages of growth. Do not worry – some of the varieties of lettuce in seed kits like the Salad Greens are of a red-speckled variety. When the speckling first appears, it can look like brown freckles. These leaves will become much more sightly as they develop.

Aerogarden Troubleshooting brown spots lettuce, lettuce, salad greens