Grid body for open elevated bed that is to be formed, consists of four outer grid fields and four spaced inner grid fields, where two diametral and parallel inner grid fields are formed similar to corresponding two outer grid fields

摘要

The grid body (8) consists of four outer grid fields and four spaced inner grid fields. Two diametral and parallel inner grid fields are formed similar to the corresponding spaced two outer grid fields. The respective end sides of the adjoining grid fields at abutting edges and a spacer (44,46,48,50) formed between outer and inner grid fields are held together around the grid field completely by ring-like connection elements (10).