| 摘要 |
A plant growth container (1) has its side wall (3) formed from at least one sheet of flexible material having opposite first and second edge portions (9, 10), an inner surface and an outer surface, said inner surface having a lattice of root guiding recesses formed therein, at least some of said recesses being of substantially truncated conical form terminating in an opening through the sheet, said outer surface having a lattice of protuberances at the same relative positional arrangement as the recesses, said sheet being arranged with a first edge portion overlapping either an opposite, second edge portion of the same sheet or a second edge portion of another similar sheet, with the protuberances of the outer surface of the second edge portion nesting within the recesses on the inner surface of said first edge portion to align openings in the protuberances at the overlap and wherein at least one screw threaded fastener having a threaded shank and an enlarged head at one end of that shank is located within the aligned openings to secure the overlapping edge portions together.
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