Just recently starting growing microgreens. I had 2 trays that turned out excellent. My last tray and now this current one are doing as shown.
Just recently starting growing microgreens. I had 2 trays that turned out excellent. My last tray and now this current one are doing as shown.
Pull out some plants. What you are looking for is an unhealthy looking portion of the stem near where the soil meets the stem. It can be above or below the surface.
You might need a magnifying glass or use the magnification lens of you phone camera.
https://hort.extension.wisc.edu/articles/damping/