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Pad piece of several the device (2) in the lateral, longitudinal connected to a large space to preventing growth of weeds (A) enhance growth of the seedling plant can be weed with the growth inhibiting plant seedling cover pad (1) by a rope. is provided. I.e., weeds growth inhibiting plant seedling of the device cover pad (1) piece of pad the EVA material (2) is tight junction is several are reproduced, said pieces pad (2) to the edge of the of circumferentially a fixing hole of several (3) is formed, said fixing hole (3) fixed on top of hole (3) and identical diameter aperture (4) among them, the supporting piece (5) is configured is attached, said pieces pad (2) is connected is several supported cylinder, fixed transferred which pad (2) fastenings of steel hole (3) and the support piece (5) aperture (4) through a lower opened and an intra-supporting of air conditioner for use of heat or U-shaped (6) configured embedded is on the ground, pieces pad (2) a fixing hole of (3) in step (A) seedling plant inwardly to seedling ball (7) is configured through the top and bottom, necessity for supporting (6) on top of handle (8) is characterized in that the is formed. The device provided rushes to a easy and an earth the again coated with titanate system, continuous and growth of weeds blocking (A) seedling plant growth of which a predetermined pitch and a predetermined spiral, thereby cultivation person while reducing a and the troublesome work of which the mandrill efficiency cultivator, in addition EVA material is constructed of thin easy-to-rupture screw hole or reusing and after earth not an unruptured, which can be repeatedly used and example, exhibiting an the numerous effective..