Flowers to Plant in March and April: They Will Bloom All Summer and Adorn Your Yard with Lush Colors To achieve a blooming garden by mid-spring, it’s best to choose fast-growing flower varieties that are easy to cultivate from seed. These plants require minimal care and will provide a vibrant display throughout the summer. Many can be sown directly into the garden in March.

• Choosing flowers that grow quickly from seed and are easy to care for will result in a beautiful garden by mid-spring.
• Several flower types can be planted directly in the ground starting in March, offering continuous blooms throughout summer.
• Recommended flowers include Zinnia, Gomphrena, Marigold, Sunflower, Borage, Nasturtium, Celosia, Petunia, and Cleome, each with specific height, blooming time, and sunlight requirements.