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Ditch Stonecrop

Penthorum sedoides

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Category
Forb / Wildflower
Sun
Full to Partial
Soil moisture
Wet to Medium-Wet
Bloom time
Jun–Sep
Bloom color
Green
Notes
Rhizomatous, Red seedhead

About Ditch Stonecrop

Ditch Stonecrop is a fascinating and structurally unique native plant that thrives where many others struggle—in the saturated soils of marshes, ditches, and pond edges. While it is related to succulents, this species is adapted for the wet life, growing 1 to 2 feet tall with a branching habit. Its most distinctive feature is the horizontal, star-like arrangement of its flower spikes, which hold small, yellowish-green blossoms from mid-summer through early fall. As the season progresses, the entire seed head transforms into a brilliant, deep red, providing striking late-season color in wetland areas. Its long, tapered leaves also take on reddish hues, adding to its ornamental appeal. Ditch Stonecrop is an important component of wetland restorations, providing cover for small wildlife and supporting various specialized insects. It spreads via rhizomes to form stable colonies in full sun to partial shade. This is a must-have for rain gardens or low spots in the yard, where its ability to handle constant moisture and its unique 'stonecrop' architecture can be fully appreciated.

Native range

Native to 40 states:

AlabamaArkansasConnecticutD.C.DelawareFloridaGeorgiaIowaIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasVirginiaVermontWashingtonWisconsinWest Virginia

County range map

BONAP county-level native range map for Penthorum sedoides

Range map courtesy of BONAP (Biota of North America Program).

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