Petunias

Petunia is genus of 35 species of flowering plants of South American origin , The species was first sent from South America to Paris in 1823 , Many open-pollinated species are also gaining popularity in the home garden , A wide range of flower colors, sizes, and plant architectures are available in both the hybrid and open-pollinated species , Petunias can tolerate relatively harsh conditions and hot climates. They need at least five hours of sunlight every day. They grow well in low humidity, moist soil , Petunias should be watered once every two to five days. In drier regions, the plants should be watered daily .