Mountainous area forsythia suspensa ecological planting method

The invention discloses a mountainous area forsythia suspensa ecological planting method. The method comprises the following steps of step 1, planting land selection, namely selecting leeward and sunny mountain land, a semi-shady and semi-sunny hillside or gentle slope land to perform cultivation in pieces, facilitating xenogamy, and improving the fruiting rate of forsythia suspensa; step 2, planting holes, namely, digging 30*30cm rainwater collecting fish scale pits, putting surface soil below, putting raw soil above, enabling the pits to be high in outside and low in inside, enabling the difference to be 10-15cm, building a fan-shaped rainwater collecting surface, and using rainwater for meeting the requirements; step 3, seedling planting; and step 4, daily management. Compared with a method used in the prior art for forsythia suspensa planting, the method has the advantages that the survival rate of forsythia suspensa is greatly increased and can reach 88% or above, meanwhile, the average plant height is h