Why Is My Monkey Puzzle Tree Dying?

Based on the pictures of branch die back, drought stress might be the cause. In terms of management, the growth of new branches indicates that the plant is still alive. Trim the dead branches and provide regular irrigation from May-September.

Why does a monkey puzzle tree go brown?

The fact that the leaves turned brown after being transplanted does indicate that was the cause. Possibly if the soil was wet, and then covered with fabric, it may not have had enough oxygen at the roots.

What kills a monkey puzzle tree?

Large trees with taproots are difficult to remove by grubbing. Kill the stump by applying a spray of a systemic herbicide such as glyphosate. Systemic herbicides will pull poison into the roots of the tree stump and kill it.