Interesting plant. Online sources seem to suggest sowing in place (outdoors) in the spring and that once germinated they prefer dry
sandy environments. Sometimes native herbs like that don't start well in rich soil or indoor environments, but no harm trying.
I agree with Zen: they are sown too thickly and should have been exposed to bright light as soon as they emerged. I'd consider eliminating the plastic lid; just keep them evenly moist with a spray bottle until they show. This might not be the right time of year but Florida seasons are a mystery to me.
https://plants.usda.gov/Docume...
https://www.seedsavers.org/bee....