1,Soil: Firethorn is not strict to the soil requirements, but in order to grow and develop well; still, you should choose deep soil; loose soil, rich in organic matter, fertile, well-drained, pH5.5-7.3 slightly acidic soil planting is good.
2, watering: fire ratchet drought-resistant, but dry soil in the spring, you can pour fertilizer 1 time before flowering, to be filled. Keep the soil dry during the flowering period, favorable fruiting; therefore, do not water too much. If the flowering period is in the rainy season, but also pay attention to digging ditches, drainage, to avoid plants due to excessive water caused by flower drop. After the fruit is ripe and harvested, before entering the winter dormancy should be filled with overwintering water.
3, sunshine: fire ratchet like light enough, give enough light, in order to more results, greatly increase the ornamental effect.
4, temperature: the optimum growing temperature of firethorn is 20~30℃. In addition, fire buckthorn also has strong cold resistance, and it can still grow normally at -16℃ and overwinter safely. If planted in winter temperature higher than 10℃, the plant dormancy is unfavorable, which will affect the flowering and fruiting in the next year.