Paris polyphylla var.yunnanensis grows well in slightly acid humus soil or red loam with good water permeability, and is not suitable for growth in heavy clay soil which is easy to accumulate water and easy to harden.During the cultivation period, some river sand, humus soil and black mud can be added.
It is suitable for growth in the shade, avoid direct light, it can be planted in the shade of damp underground and overgrown places.During the summer period, appropriate shade is needed to avoid strong light to wither leaves.
It is suitable for growing in cool environment and is not cold-resistant.Generally, it is best to keep the temperature at 16-23 C in summer, spring and autumn, and not lower than 8 C in winter.During the high temperature period in summer, shading and cooling are needed, while during the low temperature period in winter, warm measures should be taken to avoid affecting its normal growth.
It likes the wet environment, watering needs to be dry and watered, each watering must be thoroughly watered, there can be no water phenomenon, to avoid root damage.Water once every two days in summer, spring and autumn, and water once every 4-7 days in winter.
It likes fertilizer, and some organic fertilizers are mainly applied during the growth period, such as decomposed farm manure, livestock manure, plant ash, etc. It is forbidden to apply human excrement and urine.Organic fertilizer should be composted for more than 3 months before application in order to fully decompose.Topdressing is best carried out in mid-May and late August, each topdressing once, can be combined with some trace element fertilizer application.Fertilization can be applied by broadcasting or watering, which needs to be watered once after application or before rain.
