Editing Ribes americanum (section)

== Propagation ==

Seed is the principal documented propagation route. The NRCS plant guide recommends fall sowing followed by one season of nursery growth, and describes the plant as readily established from bareroot and container stock.<sup>[[#cite_note-3|[3]]]</sup> Fresh seed is the simplest starting material; for stored seed, a plant-database synthesis describes approximately three months of cold stratification. The same synthesis lists half-ripe cuttings in July–August and mature-wood cuttings from November–February as additional possibilities, but those methods should be treated as secondary guidance rather than species-specific trial results.<sup>[[#cite_note-4|[4]]]</sup>

Layering and basal sprouting are possible in the Riverview germplasm release, while the release specifically records no root-suckering. This distinction matters when planning a hedge: expect basal renewal or layered plants in suitable conditions, not an aggressively spreading root system.<sup id="cite_ref-5">[[#cite_note-5|[5]]]</sup>

Riverview is a source-identified, seed-propagated germplasm release collected near the Big Sioux River in South Dakota, not a formal cultivar. Its seedlings were grown for one year and distributed bareroot at 18–24 inches. Field evaluations averaged 84% survival across variable sites, but that result is tied to the provenance, sites, and maintenance described in the release and should not be treated as a universal survival rate for the species.<sup>[[#cite_note-5|[5]]]</sup>

Named-selection claims need the same taxonomic caution. A University of Wisconsin fruit account says that few selections of ''Ribes americanum'' were made and distinguishes Crandall as a selection of ''Ribes odoratum''; Crandall's test-plot results should not be assigned to this species.<sup id="cite_ref-6">[[#cite_note-6|[6]]]</sup>