Obsession Twister Purple Verbena Seeds

Inward facing flower petals are royal purple, outward facing petals shade to lavender and white. This unusual flower pattern is a guaranteed head turner. Heavy blooming, highly mildew resistant plants grow to 6-8 inches high and 10-12 inches wide, flowering over a long summer and fall season. Obsession Twister Purple verbena is gorgeous when massed in the garden, or planted in patio containers or boxes. A Fleuroselect Novelty award winner.

30 seeds - $3.99

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View all of our Verbena varieties.

Growing Obsession Twister Purple Verbena Seeds

Plant Annual Verbena Seeds: Wrap seeds in a moist paper towel, place the paper towel in a zip-lock bag, then refrigerate for 7 days prior to sowing. Then sow in cell packs or flats, using a sterilized, soil-less packaged mix (available at most larger garden centers). Soil moisture is important when germinating verbena seeds. Soil should be slightly moist to almost dry. Press seeds into soil and lightly cover. Darkness will aid germination. Cover flat with newspaper and keep out of direct sun. Remove newspaper cover and provide direct light as soon as the first seeds begin to sprout. Kept at 75° F., germination is in 21-30 days. Transplant into the garden 12-18 in. apart.

Grow Annual Verbena: Plants like full sun, moderate water, good drainage. Shearing plants back once or twice per season keeps them looking tidy, and stimulates new bloom. Butterflies love verbena. Plants are deer and rabbit resistant.

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.