How should potted white champaca (Magnolia alba) be pruned for the best results?

For potted white champaca, besides fertilizer and water management, moderate shaping and pruning can make it bloom abundantly with lush, green foliage and a beautiful tree shape, giving it high ornamental value.

For white champaca, pruning into a single-trunk small tree form is best. For white champaca that has been planted for 1~2 years, pruning should cut off the upper part of overly tall main branches to encourage the sprouting of side branches. Each potted seedling should keep 5~8 side branches, and the branches on the side branches should also be taken into account. For plants grown for 3~5 years, it is best to train them into an oval crown more than 1 m tall, with a dozen or so side branches and a considerable number of secondary branches. Every year, water sprouts, diseased and pest-damaged branches, and dead branches should be pruned away, and some old leaves should be removed. In this way, it can keep blooming through the summer, and the branches will be even more beautiful.