Pleached vs Pleaches - What's the difference?

As verbs the difference between pleached and pleaches

is that pleached is past tense of pleach while pleaches is third-person singular of pleach.

(head)

(pleach)

(es)

To unite by interweaving, as branches of trees; to plash; to interlock.

* 1599 ,

The prince and Count Claudio, walking in a thick-pleached alley in my orchard, were thus much overheard by a man of mine [...]