1. Japanese red maple three-season red pruning season: light pruning can be done throughout the year, and heavy pruning should be done in early spring before the buds sprout.

2. After the Japanese red maple three-season red is planted, when the Japanese red maple three-season red grows to a fixed pole height, perform topping to promote secondary branches, and then you can choose to leave 3 to 5 strong branches as From the main branch, 1 to 2 branches with different angles and balanced growth will be selected as side branches. When pruning every year, the upper branches with larger angles should be selected as extension branches and shortened appropriately. This kind of tree shape has good permeability and can be viewed three-dimensionally. Jiangxi Sannong Company recommends cutting off diseased branches, insect branches, weak branches, overlapping branches, leggy branches, and cross branches. This pruning will make the Japanese red maple three-season red crown more perfect and beautiful.