Dahlias are described as which of the following?

Dahlias are described as which of the following?

• A. A ground cover with small flowers
• B. A tall plant with large, showy flowers that bloom in the fall; not recommended for planting in the fall
• C. A climber with fragrant blooms
• D. A shrub that blooms in spring

Answer: (B)

Dahlias are tall, herbaceous tuberous plants known for large, showy blooms that appear from midsummer into fall. They aren’t ground cover and they aren’t climbers or spring-blooming shrubs, so those descriptions don’t fit. In many areas gardeners plant tubers in spring after the last frost and look forward to a spectacular late-summer to fall display; planting in fall is not advised because there isn’t enough warm growing time for the tubers to establish and produce blooms before cold weather. This makes the description of a tall plant with large, showy flowers that bloom in the fall, and the note that fall planting isn’t recommended, the best fit for what dahlias are.

Dahlias are tall, herbaceous tuberous plants known for large, showy blooms that appear from midsummer into fall. They aren’t ground cover and they aren’t climbers or spring-blooming shrubs, so those descriptions don’t fit. In many areas gardeners plant tubers in spring after the last frost and look forward to a spectacular late-summer to fall display; planting in fall is not advised because there isn’t enough warm growing time for the tubers to establish and produce blooms before cold weather. This makes the description of a tall plant with large, showy flowers that bloom in the fall, and the note that fall planting isn’t recommended, the best fit for what dahlias are.