It started with one plant and now seems to be spreading to the rest of them.

  • Fantomas@lemmy.world
    link
    fedilink
    arrow-up
    10
    ·
    1 year ago

    The bumps are normal as far as I know.

    This is either early blight or wind burn killing the leaves.

  • SWIM@lemmy.world
    link
    fedilink
    arrow-up
    5
    ·
    1 year ago

    The bumps on the stem are likely root initials. They are the earliest stage of development of a tomato’s roots. Most of the time, bumps are not harmful to tomato plants and are considered normal. Root initials emerge on a tomato stem as a result of stress – most often when there’s a limit or blockage in the stem.