A vase (1) for plants or shrubs, comprising: a lateral wall (2) and a base (9). The lateral wall (2) is tubular-shaped, has, in transversal section, a star-shape, forms a first plurality of internal cusps (3) and a first plurality of external cusps (4), comprises a first plurality of through-holes (5) arranged at the external cusps (4), has a first edge (6) and a second edge (7) and comprises a plurality of abutments (8) arranged at a first distance (D1) from the first edge (6) and at a second distance (D2), which is greater than the first distance (D1), from the second edge (7). The base (9) comprises: a bottom (10) which is star-shaped and which defines a second plurality of internal cusps (11) and a second plurality of external cusps (13)； a second plurality of through-holesi (14)； and a plurality of abutting elements (16) which emerge from a first side (17) of the bottom (10). The position of the abutments (8) of the plurality of abutments (8) and the conformation and dimension of the base (9) are such that the base (9) can be removably inserted internally of the lateral wall (2) so as to assume: a first position (P1) in which a second side (18) of the base (9), opposite to the relative first side (10), abuts the plurality of abutments (8), so that the base (9) and a first portion of lateral wall (2), which remains identified between the bottom (10) and the second edge (7), define a first containing volume (V1)； or a second position (P2) in which the plurality of abutting elements (16) abuts the plurality of abutments (8), so that the base (9) and a second portion of lateral wall (2), which remains identified between the bottom (10) and the second edge (7), define a second containing volume (V2), which is smaller than the first containing volume (V1).La présente invention concerne un vase (1) pour plantes ou arbustes, comprenant : une paroi latérale (2) et une base (9). La paroi latérale (2) est tubulaire, présente, en coupe transversale, une forme d'étoile, for
