Coriander just got checked.
This looks like normal early healthy growth rather than a problem. In Kratky, coriander often has a very small root system at first, and white roots are a good sign that oxygen and root health are currently fine. No clear signs of rot, burn, or nutrient stress are visible in the photo.
Keep conditions steady
No correction is needed right now if the roots stay white and the seedlings remain stable. Focus on gentle, consistent care.
Also possible, but less likely
What would prove it
Recheck root color and growth rate
Look for continued white roots and a modest increase in root length. If roots darken or growth slows sharply, reassess for root stress or nutrient issues.
Turn this into a recovery case
One photo gives a diagnosis. Tracking proves whether the plant is recovering.
Don’t leave the diagnosis hanging 🌱
Save it now, then use the next photo to confirm if this was the right call.
Create account & save plant 🌱