Plant Sunsation Magnolia in well-drained, slightly acidic soil and ensure it receives full sun to partial shade for optimal growth. Water regularly, especially during dry spells, to maintain consistent soil moisture. Prune after flowering to shape the tree and remove any dead or crossing branches. Fertilize in early spring with a balanced, slow-release fertilizer to promote healthy growth and flowering. Provide shelter from strong winds to protect its delicate blooms.