The Top Recommended Varieties of Dahlias

Dahlia 'Park Princess'

This is a low growing variety, topping out at 2 feet with 4-inch (BB bloom size classification) blooms of pink, white centered, cactus-type flowers. Its small stature would be a positive if grown in a pot. Mine was on a border's edge. It survived several years. Tubers were dug up in the fall, dried upside down in the garage, then placed dry in perlite and/or vermiculite filled sacks, and stored in the basement over winter. This cultivar was introduced in 1959.

<i>Dahlia</i> 'Park Princess'
Dahlia 'Bishop of Llandaff'

At the end of the season I made the mistake of not dividing the plant. The tubers had grown into several plants and should have been divided. It grew itself to death (sounds silly, I know) the following year. Unless dahlias are divided, regardless of the growing zone, the ball of tubers can't get sufficient nutrients to survive. People will notice fewer and fewer blooms and attribute it to something other than the true cause - they do need to divide dahlias.

<i>Dahlia</i> 'Bishop of Llandaff'
Dinnerplate Dahlia (Dahlia 'Akita')

This dahlia has performed wonderfully well in zone 7a in Tennessee. Spectacular dinnerplate size blooms offer an ever-changing coloration from darker to lighter tones and shades. The plant has been pest and disease free. A heavy bloomer, it begins blooming in late summer and continues until frost.

Dinnerplate Dahlia (<i>Dahlia</i> 'Akita')

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