For best results herbs of contrasting colors but similar heights would be necessary for the main defining lines of this design.
Celtic knot herb garden design.
It is generally made of several overlapping interlocking shapes with no beginning and no end.
A celtic knot design is another option.
A knot herb garden is designed to look visually stunning from either afar or from above.
This pattern resembles a figure of a celtic knot.
Here s more about designing a knot garden and parterre.
A knot garden is artfully laid out and planned in order to resemble the threads of ancient celtic knot work.
Knot herb gardens emerged during the queen elizabeth i reign and were aimed at displaying the wealth of their owner.
Knot herb garden style it is a design made by using group of low bushy herbs.
These gardens need to be very well taken care of.