Landscape pine seedlings require careful cultivation for optimal growth at Xueming Garden. To ensure the price level of landscape pines, the base invests heavily in pruning and planting density. The price of landscape pines is affected by the pruning condition. The purpose of pruning is to arrange lateral branches in layers on the trunk, with 4 to 6 branches per layer extending in different directions, with a spacing of 30 to 50 cm between layers. The selected lateral branches are retained and protected, focusing on the new growth of the landscape pines. The landscape pine base maintains the price of landscape pines through proper pruning.

Additionally, the price of landscape pines is affected by planting density. In cases where the planting density of landscape pines is too low, it not only impacts the yield of seedlings per unit area but also affects the open space between seedlings, resulting in low land use efficiency and a propensity for weed growth. Moreover, landscape pine bases believe that it also increases the loss of water and nutrients in the soil and is difficult to manage.