Why does week Old Eucalyptus Seedling have dry leaves
It has been frequently sprayed with water once a day in the afternoon. But it looks like the leaves are dying.
Certified GKH Gardening Expert
I would check the roots first. Make sure the soil is truly damp (you may have dry pockets) and also check for root rot.
Also, try treating the tree with a fungicide. The misting may have brought a fungus which is attacking the leaves.