Wayside Gardens Dahlia Otto's Thrill Bulbs

This variety is classified as a dinnerplate dahlia, producing impressive, show-stopping blooms that measure between 8 and 10 inches in diameter.

While 'Otto's Thrill' features strong, sturdy stems, its mature height of 3 to 4 feet may require staking in windy or exposed garden locations to prevent the heavy blooms from drooping or snapping.

Yes, these dahlias are versatile and perform well in large containers, provided the pot has adequate drainage and is deep enough to accommodate the tuber's root system.

As tender perennials, these dahlias cannot survive freezing temperatures in the ground. In zones colder than 9, you should lift the tubers in late autumn, clean them, and store them in a cool, dry place over the winter.

For optimal growth and the most prolific flowering, plant your tubers in a location that receives full sun, which is typically at least 6 to 8 hours of direct sunlight daily.

Absolutely. Their long, upright stems and massive, vibrant blooms make them an excellent choice for cut flower arrangements, and they provide a continuous display from late summer through the first frost.