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Notes on platycodonis flower

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2019-12-24
Platycodonis flower is also called bell flower, petals are single or a few sparse, platycodonis flower purple with blue, blue see purple to give people quiet, quiet and elegant comfort. Many flower friends will also potted some, then share the breeding methods and precautions of platycodon flower.

1. Soil: platycodon grandiflorum prefers a warm and moist growth environment with sufficient sunshine and abundant rainfall. Platycodon grandiflorum does not have high requirements for climate environment. Platycodon grandiflorum likes a cool and humid environment. Wild platycodon flowers mostly grow on sunny slopes and grasses. Therefore, it is not suitable to plant platycodon grandiflorum in low-lying and flooded areas.
2. Water and fertilizer: June is the peak season for the growth of platycodon grandiflorum. Timely top dressing should be conducted in late June and July according to the growth conditions of platycodon grandiflorum. The fertilizer is mainly human and animal manure, with a small amount of phosphate fertilizer and urea. Water when the drought, when the rain is abundant, pay attention to drainage, platycodon is easy to rot roots, to prevent soil water. The flowering period of radix platycodonis is up to 4 months.
3. Diseases and insects: common diseases and pests of platycodon grandiflorum include root rot, aphids, starscream, etc. When root rot disease of platycodon grandiflorum comes on, the disease leaves are covered with ash powder, serious cause whole plant wither, control method is in the beginning of the disease with pomme 0.3 degree stone sulfur mixture or white powder net 500 times liquid spray or with 20% of the powder rust ning powder 1800 times liquid spray. If platycodon grandiflorum is invaded by aphids and starscream, it can be sprayed once every 10 days with 40% dichlorvos emulsion 1500-2000 times liquid or 80% dichlorvos emulsion 1500-times liquid.
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