How to raise Buttercup on balcony

Ranunculus japonicus needs sunlight, can be placed on the balcony for maintenance, reasonable light helps to grow well, pay attention to avoid direct light, can build a net to block light, only contact with soft astigmatism. The soil is required to be loose, fertile and rich in organic matter. Growth naturally requires water and nutrients, which should be applied reasonably and not excessive. Keep the temperature at 15-20 ℃, spray water in summer and keep warm in winter.