The problems to pay attention to in summer lilies are relatively simple, basically due to the related symptoms caused by high temperatures, and for several of the more representative problems, let's take a look at what are the coping methods!
High temperature problem: The temperature is very high in summer, often exceeding 30 degrees, and the high temperature is very unfavorable to the germination and growth of lilies. The suitable temperature for lilies to grow is within 28 degrees and above 10 degrees, so we can plant lilies or transplant them to a ventilated and cool place, or grow them indoors!
High humidity: high temperature weather is accompanied by rainfall problems, lilies demand for water is quite high, but excessive water can also lead to a series of problems when lilies grow, the most typical is rotten roots! Therefore, in the summer, the lilies can be planted in places where the terrain is high and it is not easy to accumulate water, if it is a potted plant, the watering should be appropriate in the summer to avoid a large amount of water accumulation and the soil is wet! Usually it is better to water the pot soil when it is dry, and do not keep the pot soil in a wet state. In the case of outdoor aquaculture pot soil drying up relatively quickly, the frequency of watering can be increased to maintain a certain humidity of the pot soil.
Fertilizer problem: want the crops to grow well, fertilizer is indispensable, the same is true for lilies, but the high temperature in summer makes the lilies grow slowly, if you still apply a lot of fertilizer at this time, it will be easy to cause soil problems to damage the lilies, after all, when the high temperature, even people's appetite has become worse, not to mention the delicate plants; Therefore, when the weather temperature is high, you can reduce or even stop fertilization, because the plant grows slowly in high temperature weather, the demand for fertilizer is not large, and the lily seed bulb itself contains nutrients, and when planting, use a little more fertile soil, and basically do not need to topage fertilizer in the later stage.