no.... not all.
It may be aphids.https://www.gardeningknowhow.com/edible/fruits/plum/common-plum-tree-pests.htm
yes. the purple plums are edible and any other plums
It is a light green, edible plum like fruit, that grows on a similar tree
I do not think so, but if you have sap, you'd better get a new tree. :)
Lemon
Yes, the plums from the red plum tree are edible. Just note: There can be rotten plums that can cause serious sickness, so be careful about which plums you pick.
Whict month of the year graft a cherry tree?
Yes, you can eat the fruit from the Krauter Vesuvius Purple Leaf Plum tree. The fruit is edible and can be used in jams, jellies, and baking. Just make sure it is ripe before consuming.
it could
Several trees produce edible sap, with the most notable being the sugar maple, which is tapped for its sweet sap used to make maple syrup. Other trees include the birch, whose sap can be consumed fresh or fermented, and the black walnut, which also yields a sweet sap suitable for syrup. Additionally, the palm tree, particularly varieties like the date palm, produces sap known as "toddy," which can be fermented into a beverage.
yes it is.
Anything you can stick in your mouth is edible. However, the seeds of the plum are not. In fact it may cause a disruption in your gastric lining which may cause problems.