


Why all my zinnia seedlings are dying?
I grew like 12 zinnia seedlings. All of them died due to an unknown reason????
All of them were growing fine until one by one, they started dying. The little leaves start to get brown on the edges (like the picture) spread to the whole leaf, and the next day, the plant is dead.
Overwatering is unlikely to be the issue as i water every 2 to 3 days and make sure the upper soil level is dry. they get adequate light. So what can be the issue????
I checked the root system of one of the plants affected by this, and the root system was healthy root were long and white