Sunflower seeds

The cheerful flower worth a spot in every garden

Sunflowers (Helianthus annuus) are the friendly giants of the flower garden, grown for their big, sun-following blooms in gold, bronze, red, and creamy lemon. From branching multi-headed types perfect for cutting to single-stem giants that soar well over your head, there is a sunflower for every space. Their nectar-rich centers buzz with bees, and their ripe seed heads feed finches and other birds well into fall.

How to grow sunflowers from seed

Sunflowers are about as easy as flowers get. Sow the seeds about one inch deep in full sun after your last frost, spacing plants six inches to two feet apart depending on the variety, and they will germinate within a week or two. Most kinds bloom in roughly 60 to 90 days and need little more than sunshine, occasional water, and a sheltered spot so tall types do not topple in the wind. For the full step-by-step, see our complete guide to growing sunflowers from seed.

How to use sunflowers

Sunflowers earn their keep in more ways than one. Cut the stems just as the buds open for long-lasting bouquets, or leave the giant heads on the plant to ripen into edible seeds you can roast for snacking or leave standing as a natural bird feeder. Shorter, pollen-free branching types are a florist favorite, while the classic tall giants make a living privacy screen or a magical sunflower house for kids.

Sunflowers and their sunny garden companions

If you love the easy, pollinator-friendly charm of sunflowers, plant them alongside other cheerful bloomers. Pair them with zinnias and cosmos for a cutting garden that blooms all summer, or scatter a wildflower mix nearby to keep the bees busy. You can explore the full range in our flower seeds collection.

Why buy sunflower seeds from Organo Republic

Every packet of sunflower seed we sell is non-GMO, open-pollinated heirloom, and germination tested, so you can sow with confidence. As a U.S.-based licensed seed dealer, we work directly with trusted growers to keep quality high and prices low, and every pack carries a QR code that links straight to free online growing guidance. Orders over $49 ship free. Whether you want a single pack of giant sunflowers or a full cutting-garden collection, you will find dependable, easy-to-grow seed here.