Prism Sunshine
Petunia Seeds
Prism Sunshine flowers are yellow in the center, and edged in creamy yellow. Huge 3-3½ in. wide, funnel-shaped blooms on uniform, compact 10-12 in. tall plants. Flowering begins early in the season and plants continue to bloom heavily throughout the season. An All-America Selections winner.
Growing Prism Sunshine Petunia Seeds
Plant Petunia Seeds: Sow petunia seed in cell packs or flats, press into soil but do not cover. Needs light to germinate. Kept at 70-75°F., seeds germinate in 7-21 days. Transplant petunia seedlings into the garden 7-18 in. apart.
Grow Petunia: Full sun or part shade. Part shade preferred in hot climates.
U.S. Shipping Rates
Free shipping on U.S. orders over $70.00.
Free priority shipping on U.S. orders over $200.00.
Standard U.S. shipping is $7.99.
Priority U.S. shipping is $11.99.
International Shipping Rates
Shipping to Canada is $17.99.
International shipping to all other countries is $19.99.
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 replacements or issue a refund.