Digitalis × fulva Digitalis × fulva Digitalis" × "fulva, the strawberry foxglove, is a fertile hybrid between "Digitalis grandiflora" and "Digitalis purpurea". This perennial herbaceous plant reaches on average a height of . The erect stems rise from a semi-evergreen basal rosette of soft leaves. It has typical tall spikes of large tubular flowers. The color ranges from strawberry pink (hence the common name) to mauve. The flowering period extends from late spring to early summer. It prefers neutral or mildly acidic substrate and rich, moist and regularly watered soil, in full sun or in partial shade. This plant, which is widely marketed
Radioactive contamination from the Rocky Flats Plant tests." As noted by Carl Johnson in Ambio, "Exposures of a large population in the Denver area to plutonium and other radionuclides in the exhaust plumes from the plant date back to 1953." Weapons production at the plant was halted after a combined FBI and EPA raid in 1989 and years of protests. The plant has since been shut down, with its buildings demolished and completely removed from the site. The Rocky Flats Plant was declared a Superfund site in 1989 and began its transformation to a cleanup site in February 1992. Removal of the plant and surface contamination was