The invention discloses a planting method of tea trees. The planting method comprises the following steps of 1, seed selection, 2, land selection, 3, land preparation, 4, soil acidity and alkalinity adjustment, 5, planting of tea saplings, 6, management of a tea garden, 7, weeding and pest killing, 8, topdressing and 9, pruning. By means of the planting method of the tea trees, organic fertilizerand biomass fertilizer are utilized, the method is environmentally friendly, the organic fertilizer has balanced nutrients, the absorption of the fertilizer by the tea trees is facilitated, and soil hardening is prevented; the damage of diseases and insect pests to tea leaves is reduced, other insect pests are killed through insecticidal lamps or manual work, and the planting method is natural andinnocuous; the tea trees grow in a healthy and natural state, the quality of the tea trees is higher, the survival rate of the tea trees is high, and the yield of the tea trees can also be increased;the limitation situation that tea trees are all planted on mountain slopes is changed, the survival rate is 90% or above, branches are pruned many times in the growth process of the tea trees, the branching rate of the tea trees can be greatly increased, the tea yield of the single tea tree can be increased by 20-30%, and the economic efficiency is improved.