





Giant Coral - Organic Zinnia Seeds
🚚 FREE SHIPPING for all orders over $79!
Giant Coral zinnia throws broad, fully double blooms in saturated salmon-coral tones that read warm in sun and softer in shade. Heads can top 4 inches across on sturdy stems built for cutting, and the more you harvest, the more it flowers.
Zinnias hail from Mexico and the Southwest, long valued as tough, heat-loving annuals that feed butterflies and native bees right through late summer. Plant a row for bouquets or dot them through a vegetable bed to pull in pollinators. Easy from seed, unfazed by heat, and generous with color, this is a dependable for any cutting garden.
Every order is packed with care by our small team in Pennsylvania and typically ships within 2–3 business days—often by the next business day. We ship throughout the United States using USPS and UPS.
Unopened items may be returned within 30 days of delivery. If an order arrives damaged, incomplete, or incorrect, please contact us so we can make it right.
We stand behind every packet we sell. Our seeds are carefully selected, tested for germination, untreated, and guaranteed to be true to variety.
Your seeds are covered for one year from the date of purchase. If they fail to germinate under reasonable growing conditions, arrive damaged, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.
Plant seeds directly in the garden after average last frost date when soil has warmed up. Optimum soil temperature for seed germination is 70-90°f. Or, start seed indoors 3-4 weeks before transplanting into the garden. Transplant to the garden 2 to 3 weeks after your average last frost. A week before transplanting time, harden off plants by exposing them to an increasing number of hours outdoors each day. Requires full sun and well drained soil. Cut back old blossoms to encourage new growth.
Scientific name: zinnia elegans
Days to maturity: 75-90
Seed depth: 1/4"
Days to sprout: 3-10
Plant spacing: 9-12"
Row spacing: 18-24"
Light requirements: sunny
Plant height: 30-40
Life cycle: annual
Frost hardy: no
NON-GMO
Open-pollinated varieties for home gardens & seed saving
UNTREATED SEED
Safe seed, free from chemical treatments
HAND PACKED IN PA
Prepared with care by our family and small team
100% SATISFACTION
Third-party lab tested and backed by our guarantee.


