The invention provides a special culture medium for
Lilium spp., which has great water and
fertilizer conservation capacity and stable physical and chemical performance, is clean, also has a physical disinfection effect, can continuously provide
nutrient elements required for growth of
Lilium spp. and is suitable for the growth of the
Lilium spp. The special culture medium for Lilium spp. is made of the following components: white
peat, black
peat, pine barks,
maifan stone particles,
perlite and
trace element controlled-release fertilizers, wherein the white
peat comes from
moss peat; the black peat comes from
moss peat; the pine barks are fermented pine
bark particles with grain size being 3-6mm; the grain size of the
maifan stone particles is 3-6mm; the
perlite is expanded
perlite with grain size being 2-4mm; and the
trace element controlled-release fertilizers provide three secondary elements including
calcium,
magnesium and
sulfur, and five trace elements including
manganese,
molybdenum,
zinc,
copper and iron. No matter whether the special culture medium is used for potted Lilium spp. or
cut-flower Lilium spp., plants can grow more robustly, the quality of flowers is obviously improved, the planting of Lilium spp. is not restricted by nursery fields, the
land utilization ratio is improved, the
pollution and the harm to soil are reduced and the environment around Lilium spp. planting fields is improved.