Dahlia excelsa "Tree Dahlia"

We received this seed as Dahlia excelsa, but when it bloomed it was not the pink the species was described to have, but a vibrant red instead! “Tree Dahlias” are notoriously late bloomers & this plant not only bloomed first year from seed, it was 6’ tall when it first did so. The following year it had buds as early as June! Said to reach 15’ tall, possibly more! The stems of this Dahlia are strong, narrow & rigid compared to most “Tree Dahlias” & we’re uncertain whether or not the color of the flowers will be red or pink, but they’re sure to be darker than those of Dahlia imperialis. Information on this species is lacking, but we do love a good plant mystery & I doubt this plant will disappoint. From Mexico. Cut the large stalks down after bloom for fresh growth next Spring. Mulch root crown in colder areas.

Claire Woods
Propagator