| 摘要 |
The hydroponics attachment 1 capable of steady growing of even taproot-type plant and easy plant relocation comprises : the cap member 3 with the opening 19 at its top, which is detachably screwed, via the threaded portion 28, on the mouth of the drink bottle 26; the bottomed cylinder-shaped case body 2 fitted in the opening 19; and the water-holding element 4 placed in the case body 2 for absorbing water in the drink bottle 26, so that hydroponics can be done with absorbed water. The single-piece water-holding element 4 is made of a plurality of aligned filaments. The case body 2 has, at its bottom, the insertion hole 24 for guiding the plant 27's root growing downward through the water-holding element 4 to go under the case body 2. The opening dimension of the insertion hole 24 is smaller than the outer dimension of the water-holding element 4. |
