Pink and red Cactus Mix Zinnia flowers with quilled petals blooming in a garden with green foliage.
Soft white Cactus Mix Zinnia flower with quilled petals and a yellow center blooming in a green garden.
Vibrant pink Cactus Mix Zinnia flowers with quilled, shaggy petals blooming against a backdrop of green foliage.
Pale yellow Cactus Mix Zinnia flower with long, quilled petals and a vibrant orange center against a blurred green background.
A single pink Cactus Mix zinnia flower with quilled, starburst petals and a dark center against a blurred green background.
Two pink Cactus Mix zinnia flowers with quilled, shaggy petals blooming among green foliage and a yellow flower.

Cactus Mix - Zinnia Seeds

$3.95
Open-Pollinated
Quick Facts
  • Quilled petals twist into colorful, shaggy starbursts
  • Tall plants bloom generously through summer heat
  • Cut textured bouquets and leave flowers for pollinators
  • 75–90 days from sowing to bloom
  • Zinnia elegans
Choose size

🌱 Sow with Confidence—One-Year Seed Guarantee

Cactus Mix zinnias bring a wild, sculpted look to the cutting garden, with long quilled petals that twist, curl, and flare into shaggy, starburst blooms. The color range is generous—pinks, reds, oranges, yellows, whites, and soft blends—each flower holding its own shape and personality.

Plants grow tall and productive through summer heat, sending up stems that work beautifully in bouquets where texture matters as much as color. Cut often for fresh arrangements, or leave a few blooms standing to keep the garden bright and busy with pollinators.

Orders ship from Pennsylvania within 1–2 business days via USPS. Orders $79+ ship free within the contiguous United States.

Unopened items may be returned within 30 days. If something arrives damaged, incomplete, or incorrect, we’ll make it right.

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We stand behind every packet. Our seeds are untreated, germination-tested, true to variety, and covered for one year from purchase.

If seeds arrive damaged, fail to germinate under reasonable growing conditions, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.

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FAMILY OWNED

Hand packed in Pennsylvania by our family.

LAB TESTED

Third-party tested for reliable germination.

NON-GMO

Open-pollinated varieties for home gardens & seed saving.

UNTREATED SEED

Never coated with chemical seed treatments.

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Zinnia Growing Basics

Zinnias are among the easiest and most rewarding flowers to grow from seed, producing an abundance of colorful blooms from summer until frost. Native to Mexico and the American Southwest, these warm-season annuals thrive in heat and sunshine, making them favorites for cutting gardens, pollinator plantings, and home landscapes.

Available in nearly every color, zinnias range from compact bedding plants to tall cutting varieties with single, semi-double, and fully double blooms. Their long flowering season and exceptional vase life make them one of the most productive flowers for both beginning and experienced gardeners.

Direct sow zinnias after all danger of frost has passed and the soil has warmed. They germinate quickly in warm conditions and establish rapidly, making direct sowing the preferred method for most gardens.

For earlier blooms, seeds may be started indoors about 3–4 weeks before the last expected frost and transplanted carefully after hardening off. Successive sowings every two to three weeks through early summer provide continuous flowers until frost.

Sow seeds about ¼ inch deep in well-prepared soil and keep evenly moist until seedlings emerge, usually within one week under warm conditions.

Thin or transplant seedlings according to the mature size of the variety, generally allowing 8–12 inches between plants. Good spacing improves airflow, encourages sturdy branching, and helps reduce disease pressure later in the season.

Plant zinnias in full sun and fertile, well-drained soil. They flourish during warm weather and bloom most heavily with at least six to eight hours of direct sunlight each day.

Water regularly while plants establish, then deeply during prolonged dry periods. Water near the base of the plant whenever possible, keeping foliage dry to reduce disease. Tall varieties may benefit from support in windy locations.

Pinching young plants when they reach about 8–12 inches tall encourages branching, resulting in more flowering stems and a longer harvest season. Frequent harvesting or deadheading keeps plants producing new blooms until frost.

Zinnias are outstanding pollinator flowers, attracting native bees, honeybees, butterflies, hoverflies, and many other beneficial insects throughout summer.

Harvest zinnias once the stems are fully mature using the “wiggle test.” Hold the stem several inches below the flower and gently shake it. If the stem remains stiff and upright, it is ready to cut. If it bends easily beneath the flower, allow it to mature for a few more days.

Harvest during the cool part of the day and immediately place stems into clean water. Regular harvesting encourages plants to branch and continue producing flowers throughout the season.

Full Zinnia Growing Guide