If you're talking about the yellow markings on the leaves, that's typically the beginning signs of over-watering. How many days since the seedling sprouted from the medium? What type and size container is it in?
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Unknown member
Sep 11, 2019
What medium are you using, lights, and how close are your lights?
If you're talking about the yellow markings on the leaves, that's typically the beginning signs of over-watering. How many days since the seedling sprouted from the medium? What type and size container is it in?
What medium are you using, lights, and how close are your lights?