Forsythia suspensa is cultivated in sandy loam with deep soil layer, loose and fertile soil and ventilation and drainage. Potted plants need to be changed in spring 1-2 years.

Put it in a well-lit place and give it plenty of light.

The suitable growth temperature is about 18-26℃, so keep warm in winter.

If it grows well in a humid environment, it should be watered in time to keep moisture.

Apply thin compound fertilizer every half month during the growth period, and apply phosphorus and potassium fertilizer before flowering.