They are making good progress and show no signs of disease at the moment.
Unfortunately the high humidity also allowed some moss to grow but this should not cause a problem as long as the humidity is now more carefully controlled.
These developed very quickly but care has to be taken with lighting as they will tend to shoot and get leggy if the light is insufficient.
I decided to experiment very early with Dahlias this year to try to get some early flowering in mid to late summer.
The Rudbeckia seeds were planted in early December and germinated within 10-12 days.
The success rate has been disappointing with only 50% of the planted seeds having come through to date.
I will try planting a second batch in the next few weeks.