California Giant Zinnia Mix

Contains ~ 50 Seeds per Packet

Germination 85%  Mar 2025 Packed for 2026

Origins and History

Zinnias originated as wild, daisy-like flowers in Mexico and Central America, with additional native species found in the southwestern U.S. and South America. Known as "mal de ojos" (sickness of the eye) by Spanish explorers who found them, these hardy, sun-loving plants were cultivated by the Aztecs before being introduced to Europe in the 1700s.

California Giant Zinnia Mix (Zinnia elegans ‘California Giants’) is a beloved heirloom flower variety developed in the United States in the early twentieth century. Bred for impressive flower size, strong stems, and vibrant color range, this mix quickly became popular in home gardens and cutting gardens. Its open pollinated nature has allowed it to be preserved through generations of seed saving, maintaining the classic form and performance that made it a garden standard.

Appearance and Characteristics
This zinnia mix produces tall, upright plants that commonly reach 3 to 4 feet in height. The large, fully double blooms can measure 4 to 6 inches across and appear in a broad spectrum of colors, including red, pink, orange, yellow, purple, and white. Flowers are borne on long, sturdy stems, making them ideal for cutting. The foliage is bright green and lance shaped, providing a clean backdrop for the bold blossoms.

Culinary Uses
California Giant Zinnias are grown for ornamental purposes rather than culinary use. While zinnia petals are technically edible, they are generally bland and not traditionally used in cooking. Their primary value lies in garden beauty, pollinator support, and use as cut flowers for fresh arrangements.

Growing Tips
This variety thrives in full sun and well drained soil, preferring warm conditions and good air circulation. Zinnias are heat tolerant and relatively drought resilient once established. California Giant Zinnia Mix performs best as a warm season annual in USDA Hardiness Zones 3 through 11. Adequate spacing and avoiding overhead watering help reduce the risk of powdery mildew.

Sowing and Maturity
Seeds should be direct sown after the danger of frost has passed, as zinnias do not like root disturbance. Plant seeds about one quarter inch deep. Germination typically occurs within 5 to 10 days. California Giant Zinnias begin flowering in approximately 75 to 90 days from sowing.

Harvesting Guidance
For cut flowers, harvest blooms when they are fully open and stems are firm, using clean, sharp scissors or pruners. Regular cutting encourages continued blooming throughout the season. Deadheading spent flowers also promotes new growth and extends the flowering period until frost.