Zinnia Seeds (California Giant ) – 100% Pure Heirloom Flower Seeds

Bring bold, long-lasting color to your backyard with our California Giant Zinnia Seed Mix. This beautiful mix produces large, vibrant zinnia blooms in shades of pink, red, orange, yellow, white, and magenta.

Perfect for backyard gardens, flower beds, borders, and fresh-cut bouquets, California Giant Zinnias are loved for their bright colors, easy-growing nature, and cheerful summer garden look.

Why You’ll Love It

Giant, Showy Blooms
Enjoy large, eye-catching zinnia flowers that instantly brighten up your garden.

Bold Mixed Colors
A vibrant mix of pink, red, orange, yellow, white, and magenta for a colorful flower-bed effect.

Easy to Grow
Great for beginners and experienced gardeners. Zinnias thrive in warm weather and full sun.

Cut & Come Again
The more you cut, the more they bloom, making them perfect for fresh bouquets all season long.

Perfect for Backyard Gardens
Ideal for flower beds, borders, raised beds, containers, and colorful landscape areas.

Planting Guide

Sunlight: Full Sun
Planting Depth: About 1/4 inch deep
Spacing: 12–14 inches apart
Mature Height: About 26–30 inches
Best For: Garden beds, borders, containers, bouquets, and backyard flower zones

Start seeds indoors 4–6 weeks before the last frost, or direct sow outdoors when the soil is warm. Keep soil moist during germination and place in a sunny location for best results.

Package Options

500 Seeds｜Up to 650 sq ft
Great for small gardens, containers, and raised beds.

1000 Seeds｜Most Popular｜Up to 1,290 sq ft
Best value for backyard gardens and colorful flower beds.

2000 Seeds｜Up to 2,580 sq ft
Perfect for larger flower fields, wide borders, and maximum garden impact.

Quality You Can Trust

USA Grown
Proudly grown in the USA for reliable garden performance.

Heirloom Quality
Classic zinnia beauty with timeless garden appeal.

No Filler
Pure seed mix with no unnecessary filler.

High Germination
Selected for strong sprouting and healthy growth.

Create a Backyard Full of Color

Plant once and enjoy bright, cheerful blooms throughout the growing season. Whether you want a colorful flower bed, a fresh-cut flower garden, or a backyard flower sea, California Giant Zinnia Seeds make it simple to grow a beautiful summer garden at home.