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2024 Seed Catalog

Mambo Blue petunia


Mambo Blue

Petunia Seeds

Mambo Blue is a new genetic dwarf multiflora petunia that will not stretch even under adverse conditions. Blooms earlier than any multiflora and its elegant flowers are larger (up to 3½ in. across).

Extremely weather tolerant plants thrive and flower no matter what Mother Nature has to offer. Growing 6-8 in. tall and wide, Mambo Sweet Blue petunia will flower continuously until frost and is perfect for edging borders or paths. Mambo petunias receive our vote as the premium petunias for container gardening.

30 pelleted seeds - $3.49
View all of our Petunia varieties.

Growing Mambo Blue Petunia Seeds

Bee introduces how to plant

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.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $150.00.

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

International Shipping Rates

Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.

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 replacements or issue a refund.