These queens and kings of the mixed border command their due attention with large, pyramidal racemes of numerous flowers that begin opening from the base. The dwarf species and hybrid giants are found in a wide range of colors to please any gardener.
Fine Gardening Recommended Products
The Nature of Oaks: The Rich Ecology of Our Most Essential Native Trees
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
Pruning Simplified: A Step-by-Step Guide to 50 Popular Trees and Shrubs
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
Planting in a Post-Wild World: Designing Plant Communities for Resilient Landscapes
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
Noteworthy CharacteristicsDramatic vertical spires in rich colors.
CareGrow in full sun in fertile, well-drained soil. Taller species require staking and protection from strong winds. Some rebloom after deadheading.
PropagationTake basal cuttings in early spring.
ProblemsSnails, slugs, powdery mildew, Southern blight, bacterial and fungal spots, gray mold, crown and root rot, rust, white rot, white smut, leaf smut, and damping off.
