Planting unit protecting against insect attack

摘要

A planting unit (fig 2) intended for exterior planting and providing protection against insect attack which has- a casing (1) substrate (5) potted plant (4)- a principally vertical-walled sleeve (1) that extends around the entire plant (4)- a guard (2) fixed at the sleeve's (1) topmost part designed to protect at least the bottommost part of the plant's (4) stem