Plant Encyclopedia
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2 plants
PerennialsDelphinium elatum
Larkspur
Larkspur is an imposing border plant whose tall spikes of blue to purple flowers become the focal point of any garden. It blooms in June and July and can reach up to 180 cm. The plant is toxic if ingested, but indispensable for those seeking dramatic vertical accents.
Full sunMedium100–180 cm
PerennialsEupatorium purpureum
Joe Pye Weed
Joe Pye weed is an impressive perennial that can reach up to two metres in height. The large, dome-shaped flower clusters in pink to purple appear from July to September and are a paradise for butterflies. A powerful structural plant for the back of large borders.
Full sunMedium120–200 cm