Petunia Flower Annual Or Perennial. They grow year round in US. While most petunias available nowadays are hybrids they used to come in roughly two general classes grandiflora and multiflora.
Online Garden Plants Center - Perennials. Annuals complete that cycle in one growing season whereas perennials live on for three years or longer. 01022021 Often referred to and grown as annuals petunias Petunia spp are technically warm climate perennials.
Perennial geraniums bloom all summer long with five-petal flowers in cool colors from white to pink to blue.
Often grown as annuals Petunias are one of the most popular flowers. Online Garden Plants Center - Perennials. Drummondii powdery mildew Most annual phlox are powdery mildew resistant snapdragon Antirrhinum spp. While most petunias available nowadays are hybrids they used to come in roughly two general classes grandiflora and multiflora.