Bread and Salt Question

[Stitchingmom]

Is Bread and Salt prone to serious leaf curling? My seedlings are looking great, except for the Bread and Salts, whose leaves are curling up and some are dying. I examined the leaves and suspect maybe edema, so turned the fan on them, but I've never had this happen before.

Thanks!

[Tormato]

As a heart, with wispy leaves and likely a thin stem and branch structure, seedlings can often be weak, compared to other types. Are there any other hearts among your starts?

[Stitchingmom]

As a heart, with wispy leaves and likely a thin stem and branch structure, seedlings can often be weak, compared to other types. Are there any other hearts among your starts?

None that are far along enough for comparison. For some reason my first batch of seedlings just went crazy, while the others are growing much more slowly.

Thanks!