Organic Sunflower Seeds

Sunflowers are a popular, easy-to-sow and easy-to-grow flower. These certified organic varieties meet USDA organic production standards. Organic sunflower seeds for planting offer strong germination and reliable performance across diverse growing conditions. Grow organic sunflowers today!

Sunflowers for Cut Flower Sales - Guide

Organic Sunflower Seeds

Choosing Your Organic Sunflower Seeds

Select organic sunflower seeds based on stem strength, bloom type and intended use. Branching varieties produce multiple heads for extended cutting, while single-stem types focus energy on larger seed heads. Consider double-flowered options for fresh-cut bouquets or large-seeded varieties for roasting and seed production.

Why Buy Organic Sunflower Seeds From Harris Seeds?

Harris Seeds serves growers of all sizes nationwide. We provide:

  • Proven seed performance: Source organic varieties with verified germination rates. 
  • Certified organic options: Access certified organic seeds from an NOFA-NY Organic Handling-certified supplier.
  • Diverse seed selection: Browse organic sunflower seeds alongside our full range of vegetables, herbs and flowers.
  • Competitive commercial terms: Secure volume pricing and flexible payment options.

Shop Organic Sunflower Seeds Online

Order organic sunflower seeds for planting and explore our organic seed catalogs.