Fertilization time in Europe and MayEuropean roses need to be fertilized once during the budding and flowering stages, and foliar fertilizer needs to be applied once every 7 days. In addition, the topdressing of European roses is mainly carried out during the period from yellowing leaves to plant sprouting, flower bud differentiation to bud formation. Phosphorus and potassium fertilizers can be applied, and foliar spraying and foliar topdressing can also be performed. What fertilizer to use for European moonAfter germination, a thin liquid can be applied to the European rose to make the branches strong and the leaves lush. During the entire growth period, high-concentration inorganic fertilizers cannot be used to avoid causing discomfort to the roots and causing the whole plant to wither. In winter, a high-concentration cake fertilizer, or decomposed manure, compost, etc. can be applied once to increase the winter's resistance to cold. Fertilization method for European roseThe fertilization of European roses needs to be determined according to the season and the growth of the plants. Appropriate amounts of fertilizer can be applied in spring and autumn, while less fertilizer should be applied in summer and winter. In addition, low concentrations of nitrogen, phosphorus and potassium fertilizers should be used to promote the growth of branches and leaves and flowering. The principles of frequent, less and light fertilizer application should be followed. Precautions for fertilizing European roseDuring the growing period, follow the principle of applying thin fertilizers frequently. If it is not diluted, it cannot be poured directly into the flowerpot. Organic fertilizer should be used as the main fertilizer. It is best to apply fertilizer in the evening on a sunny day, not at noon when the temperature is high, so as not to burn the roots. The fertilizer liquid cannot get on the stems and leaves. |
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