The culture method of Trollius giganteus 1 has sufficient light.
How to raise Trollius japonicus must ensure sufficient scattered light. Spring and autumn belong to the peak season of plant growth, and sufficient light is more conducive to plant growth. In summer, when the light is too strong, we should take corresponding shading measures to avoid the damage caused by strong light. In winter, the temperature is low, so we should ensure sufficient light, which is more conducive to the overwintering of plants.
2, control the temperature
Trollius japonicus likes warm environment, and the most suitable temperature for its growth is around 22℃, but its cold tolerance is poor, so when the temperature drops to 10℃ in winter, it needs to be moved indoors to keep warm, so as to ensure that the environmental temperature is not lower than 5℃. When the temperature exceeds 30℃ in summer, it is necessary to take corresponding cooling measures.
3, watering method
The growth of Trollius groundswell is inseparable from suitable nutrients, and the key point of watering is to water it strictly according to the dry humidity of the soil. It is necessary to keep the soil moist in spring, summer and autumn, and the growth of plants with low temperature in winter will also be affected. At this time, watering should be reduced and the soil should be kept dry.
4. Fertilization method
Trollium hybridum is a kind of fertilizer-loving plant. During the daily maintenance, sufficient nutrients should be ensured. In addition to fertilizing the soles of the feet, thin liquid fertilizer should be applied every half month during the growing season to ensure the growth of the plants. In addition, the positive temperature in Xia Dong has a great influence on plants. In order to avoid fertilizer damage, fertilization should be stopped at this time.