In the depths of the garage I found these floor moldings. Probably dated from the early 70’s. It may be sac religious to use the Teak moldings as markings for the various plants, but when the designated ending for them where the dump I decided to give them a second chance.
These markers are 20 cm long and the trick is to make the first one right. You will use it as a reference for the others. It will be so much easier to use a jigsaw instead of a regular saw as the edges will be much smoother. Make a pointy end so it will be easier to stick it down the soil.