The brief affairs of flowers in September
Do you know these? Tips for growing flowers at home, a brief overview of the flower affairs in September, next, the editor will introduce to the netizens.
(1) Climatic characteristics
Cold air begins to be active, the temperature gradually decreases, more rainy weather in autumn, the beginning of autumn.
(2) Flower affairs
① Biennial herbaceous flowers and cyclamen, melon leaf chrysanthemum, four-season begonia and other flowers are sown, and hanging bell begonia, geranium and other flowers can be propagated by cutting. For hanging bell begonia, strong branches of the current year should be selected, cut into 2-4 internode cuttings, and for geranium cutting, the top 7-10 cm tender shoots should be selected. Since the branches are succulent, in order to prevent decay, the cuttings should be placed in a cool and ventilated place to let the cut ends dry before cutting.
② Potted flowers and ornamental leaves commonly kept at home can be fertilized once every half month. For plants like five-needle pine and luohan pine that have already germinated new buds, nitrogen fertilizer should be mainly used, and other flowering and fruiting plants should be applied with an appropriate amount of fish bone meal.
③ Peony and peony are separated and potted. Peony separation should be done from late September to mid-October, and peony separation should also be done in autumn, because the soil temperature at this time is higher than the air temperature, which is conducive to the healing of the root wounds after separation, the germination of new roots, and the improvement of cold resistance.
④ The roses enter another period of suitable growth and should do a good job of pruning and fertilizing after flowering. When pruning the残 flowers, the two internodes below the flowers should be cut at the same time, and the weak and dense branches that cannot bloom should be cut. In order to make the rose flowers large and colorful, a combined fertilizer of nitrogen, phosphorus, and potassium should be applied every 10-15 days.
The above is a brief overview of the specific content of the flower affairs in September, for everyone's reference and operation.