Can Petunia be planted in the courtyard facing west in Guangdong?

Yes Petunia likes to grow in soil rich in organic matter and needs good drainage to avoid soil water accumulation. Before planting, soil should be improved and treated to ensure soil nutrients and drainage. Petunia is a shade-tolerant plant, which is suitable for growing in semi-shade environment. If your yard facing west in Guangdong can receive sunshine for a certain time a day, you can consider planting petunias in the yard.