[header] How to grow snowball trees [title] Pick the right spot to plant the sapling. [step] Snowball trees are generally hardy plants that can withstand most climates. However, if you live in a particularly hot climate, choose a spot in your garden where the plant is shaded for at least part of the day. 
Snowball trees grow best in well-drained, slightly acidic soil. [substeps] Fully grown snowball trees can grow from 12-20 feet tall and wide.