Spiral patterns are typically cut into junipers Juniperus spp.
To do it yourself I'd suggest the following (try this on scrap first). Take a 3" to 4" high cylinder of about 2" diameter (pvc pipe would work well). Secure it to the face of the board in the center of the spiral. Take a router and connect a cord from it to the spiral. Sep 21, Make the ribbon drop at a shallow angle at the base of the plant and fall at a progressively steeper angle as the ribbon wraps around the plant. This ribbon will serve as your guide to help you cut the spiral shape into the plant.
Step back from the plant and slowly circle it to determine if your spiral of ribbon is spaced correctly over the plant. Jun 09, Today I will show you how to trim and shape an Italian Cypress.
Please like and subscribe and also let me know what kinds of videos you would like to see in. I trim an evergreen tree in a spiral in a minute, time lapse video. I trim an evergreen tree in a spiral in a minute, time lapse video. May 20, Set the depth of the cut by measuring or by eye, pressing the disc against the part in which the groove will be.
Then set the ruler to cut the inner shoulder of the groove (Fig. 6, step 2), make a saw in all the parts with the grooves, rearrange the ruler and cut out the second shoulders.