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Shipping - $5.99 U.S. | $9.99 Canada | $14.99 International | Free shipping this week on U.S. orders over $60.

2021 Seed Catalog

Sunflower SunFill Green
Sunflower SunFill Green with petals
New for 2020/2021


SunFill Green

Sunflower Seeds

With most sunflowers, the beauty is in the flower petals. With SunFill Green, the multi-layered, lime green outer calyxes create the show; they add a gorgeous new dimension for sunflower bouquets. Each sturdy, straight, 4-6 ft. stem has a single 3-4 in. pollen-free bloom. Cut SunFill Green flowers when buds begin to open and expand, before the short yellow petals show. Blooms persist for a very long time on the plant and in the vase.

20 seeds - $3.99

Growing SunFill Green Sunflower Seeds

Bee introduces how to plant

Plant Sunflower Seeds: Direct sow into prepared seed beds after all danger of frost. Plant seeds 6 in. apart, ½ in. deep. Thin to 1-1½ ft. apart. Can start plants early indoors in 2 in. pots or cell packs. Transplant into the garden well before seedlings become root bound.

Grow Sunflowers: Sunflowers require full sun. Soil which is moist and moderately fertile will produce the best flower heads. Blooms attract bees, birds and butterflies.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $125.00.

Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.

International Shipping Rates

Shipping to Canada is $9.99.
International shipping to all other countries is $14.99.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacement packets or issue a refund.