520+ Mixed Sunflower Seeds for Planting - Non-GMO Heirloom Garden Seeds for Garden, Yard & Pot

Overview

Bright, sunny sunflowers bring life to any outdoor space, from a compact pot on a sunlit balcony to a sprawling border along a driveway. This mix offers 520+ seeds from an heirloom, non-GMO line designed to perform across a wide range of regions, delivering vibrant blooms and sturdy greenery season after season.

Why these sunflowers stand out

• Large, colorful heads are perfect for cutting or creating a dramatic indoor bouquet.
• When their blooms fade, the mature seed heads add a natural texture to autumn decor.
• Adaptable across USDA Hardiness Zones 2–11, making them suitable for many climate zones in the continental U.S.

Planting and care at a glance

• Direct sow in a full sun location after the last danger of frost.
• Plant seeds about 1 inch deep and space them 18–24 inches apart to give each plant room to grow.
• Keep the soil evenly moist until germination; once established, sunflowers tend to tolerate some drought.

Growing tips and uses

• Providing support during growth can help tall stems stay upright in windy conditions.
• Row plantings create a seasonal backdrop or a focal point in borders and garden plots.

In addition to their visual charm, these sunflowers offer versatility for gardeners and hobby growers alike—whether you’re aiming for a cheerful seedhead display, a long-lasting bouquet, or a sunny screen along a garden edge. The mix is designed to deliver reliable color, height variation, and easy upkeep, supporting a satisfying growing experience without promising guaranteed results.