Colorado’s diverse climate and varied elevations create unique growing conditions, fostering a vibrant landscape of flowering plants. These plants are generally categorized by their life cycles: those that return year after year (perennials) and those that complete their life cycle within a single growing season (annuals). Examples of perennials thriving in Colorado include columbines, coneflowers, and various grasses, while popular annuals include petunias, zinnias, and marigolds. Understanding these different life cycles is essential for successful gardening throughout the state.
Cultivating both perennial and annual flowers contributes significantly to Colorado’s aesthetic beauty, enhancing gardens, parks, and public spaces. These plants support local ecosystems by providing food and habitat for pollinators like bees and butterflies. Historically, both plant types played vital roles in indigenous cultures, used for medicinal purposes, dyes, and ceremonial practices. Today, they continue to contribute to the state’s horticultural industry, supporting local nurseries and businesses.
