Hey Mrs Sharpie,
Because your seedlings do not have a developed root system, they have to have another way to get H²O.
Young plants need high RH,
your damsels "drink" via its leaves.
I keep my seedlings at 65-70% RH and the temp. between 22-25°C.
Keep your soil moist, not wet. Increase Humidity!
Your damsel will love it.
Hope this helps a bit, keep rockin'!
O.