Park Seed Dahlia Splendid Festival Blend Bulbs

Yes, because these are dinnerplate-sized dahlias that can grow up to 60 inches tall, they will likely need staking to support the weight of the large blooms and prevent them from toppling over in windy conditions.

Absolutely. While they grow quite tall, you can successfully plant them in large, sturdy containers. Just ensure the pots have excellent drainage and are large enough to support the root system and the height of the plants.

Dahlias thrive on being cut. You can harvest stems as soon as the flowers are fully open; the more you cut, the more the plant will be stimulated to produce new buds throughout the season.

In zones colder than 9, these dahlias are not winter-hardy. You will need to dig up the tubers in the fall after the first frost, store them in a cool, dry place over the winter, and replant them in the spring once the soil has warmed.

You should space these bulbs about 30 inches apart. This ensures each plant has enough airflow and room to develop its full, clump-forming structure without competing for nutrients.

Yes, you can expect blooms in the first season. They typically begin flowering in late summer and will continue to provide color until the first frost of autumn.