How Can I Stop ‘Tree Sap’
It is now July. Auto covered in sap daily, but it washes off readily with hot water. Question: Is this normal? How long does it last? Would the tree be unhealthy? It's a BIG TREE, about 25 foot. Good shade, but bad on auto.
Certified GKH Gardening Expert
Yes, tree sap is normal unless you see signs of stress. Here is more information: https://www.gardeningknowhow.com/ornamental/trees/tgen/what-is-tree-sap.htm