The three mistakes that doom a tree at planting
The wrong species. A tree chosen without regard for salt wind, sandy soil or the water table declines without anyone understanding why. Between Beg-Meil and Saint-Évarzec, the list of viable species already changes.
The hole that is too small. Dug to the size of the root ball, it traps the roots, which circle and strangle themselves. Allow three times the width of the root ball.
The buried root collar. The junction between trunk and roots must stay level with the ground. Buried, it rots slowly, and the symptom sometimes appears five years later.

