A material for plant culture was prepared by adding suitable granular water-absorbent and excess granular stuff which are heavy and harmless for the growth of plant during the process for manufacturing foam-cotton. The lump of the material for plant culture was obtained after tearing this foam-material. Once it is applied to plant culture such as floriculture, horticulture, it contains the following functions: good water-absorption, nice water-retention and high specific gravity. As a result this foam-material is especially good for plant's fixation and basin's stability.
