Zinnias are one of the easiest and most rewarding flowers to grow in a backyard garden. Known for their bright colors, fast growth, and long bloom time, zinnias add instant impact to garden beds, borders, and containers.
They thrive in full sun, handle heat well, and continue blooming from early summer until frost with very little care. From classic tall varieties to compact, disease-resistant options, these are the most popular types of zinnias to grow in your backyard.
1. Common Zinnia (Zinnia elegans)
Common zinnias are the most widely grown type and are loved for their bright, bold blooms and easy care. They grow quickly from seed and bloom continuously throughout the summer. These zinnias are excellent for garden beds, borders, and cutting gardens, and they thrive in full sun with well-drained soil.
2. Benary’s Giant Zinnia
Benary’s Giant zinnias are known for their large, fully double flowers and strong, upright stems. They are especially popular in cutting gardens because the blooms last well in arrangements. This variety is more disease-resistant than many others and performs well in hot, sunny conditions.
3. California Giant Zinnia
California Giant zinnias produce very large blooms on tall plants, making them ideal for the back of garden beds. They grow vigorously and bloom heavily throughout the season. This variety is a favorite for gardeners who want bold, eye-catching flowers.
4. Zahara Zinnia Series
The Zahara zinnia series is bred for excellent disease resistance and heat tolerance. These plants stay compact and produce abundant blooms in vibrant colors. Zahara zinnias are perfect for low-maintenance gardens, borders, and containers.
5. Profusion Zinnia Series
Profusion zinnias are one of the most popular modern zinnia varieties for backyard gardens. They combine compact growth with nonstop flowering and strong resistance to mildew. This series is ideal for gardeners who want reliable color with minimal upkeep.
6. Thumbelina Zinnia
Thumbelina zinnias are compact plants that produce small, cheerful blooms. They grow low to the ground and are ideal for borders, containers, and small garden spaces. This variety blooms early and is easy to grow from seed, making it great for beginners.
7. State Fair Zinnia
State Fair zinnias are tall, robust plants that produce large, fully double blooms in a wide range of colors. They grow vigorously and perform well in hot summer conditions. This variety is popular for cutting gardens and large backyard beds.
8. Lilliput Zinnia
Lilliput zinnias feature small, round, pom-pom–style flowers on compact plants. They bloom abundantly and are well suited for edging, containers, and mixed flower beds. This variety adds texture and charm without overwhelming nearby plants.
9. Cactus-Flowered Zinnia
Cactus-flowered zinnias are known for their long, narrow petals that give the blooms a spiky, dramatic look. They grow tall and make a bold statement in the garden. This variety is ideal for gardeners looking to add unique texture and height.
10. Scabiosa-Flowered Zinnia
Scabiosa-flowered zinnias have a distinctive pin-cushion–style center surrounded by a single layer of petals. They attract pollinators and bloom continuously through the summer. This variety works well in natural-style gardens and mixed borders.
11. Persian Carpet Zinnia
Persian Carpet zinnias are known for their warm, mixed colors and patterned petals. They grow to a medium height and bloom abundantly throughout the summer. This variety adds a rich, traditional look to backyard flower beds and cottage-style gardens.
12. Magellan Zinnia Series
The Magellan zinnia series produces large, fully double blooms on compact, sturdy plants. They offer excellent uniformity and perform well in both garden beds and containers. This variety is popular for its vibrant colors and strong garden presence.
13. Queeny Lime Series
Queeny Lime zinnias are prized for their unique lime-green and soft pastel color tones. They have a more muted, modern look compared to traditional zinnias. This variety is especially popular in decorative gardens and floral arrangements.
14. Crystal Zinnia
Crystal zinnias are compact, low-growing plants with single blooms that are highly attractive to pollinators. They are heat-tolerant and disease-resistant, making them very low maintenance. This variety works well in borders, containers, and pollinator gardens.
15. Mexican Zinnia (Zinnia haageana)
Mexican zinnias feature smaller blooms with bold, bi-colored petals. They are very heat-tolerant and perform well in hot, sunny gardens. This variety is excellent for adding long-lasting color with minimal care.
Jamie is the founder of The Backyard Pros. When he was 15 years old he started working at a garden centre helping people buy plants, gardening products, and lawn care products. He has real estate experience and he is a home owner. Jamie loves backyard projects, refinishing furniture, and enjoys sharing his knowledge online.