5
votes
1answer
313 views

Can I get rid of sap stains on my mulberry tree?

My mulberry tree was leaking sap earlier and it left ugly black stains down the trunk. The tree has deeply furrowed bark. Can I remove this?
8
votes
1answer
371 views

Is this a normal amount of sap from an apricot tree after pruning?

My apricot tree is secreting what seems to me as copious amounts of sap. Is this a normal amount of sap after pruning about a year ago, or is my tree sick?