| 摘要 |
Extendable flower pot (10) for holding a plant comprises bottom pot (30) and extendable upper barrel (20). Upper barrel (20) is adapted to nest inside bottom pot (30). A plant is potted in flower pot (10) in a nested position. When the plant needs more room for its roots, upper barrel (20) is pulled to an extended position, increasing the depth and volume of pot (10). Additional soil is then added. Rim (22) aids gripping of upper barrel (20) and keeps water and soil out of the gap between bottom pot (30) and upper barrel (20) when flower pot (10) is in the nested position. Upper annular protrusion (21') and bottom annular protrusion (31') cooperate to stop upper barrel (20) from accidentally being pulled out of bottom pot (30).
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