Review Of Herb Spiral Garden Design References. Prev x your browser does not support the video tag. Although herb gardens are planted primarily for their usefulness rather than their visual appeal, there is still an aesthetic element to the design.
(a herb spiral is one type of bed that could be ideal for growing a range of perennial herbs.) include perennial herbs in and amongst annual crops in mixed polyculture planting. As such, the herb spiral is a great design for small spaces. A herb spiral is a structure, in spiral form, that is designed to maximise the number.
