Editing Cordeauxia edulis (section)

== Propagation ==

Direct sowing is preferred where the final site can be prepared safely because a deep taproot develops quickly and is easily damaged during transplanting. Fresh seed is important: viability declines rapidly in storage, and the World Agroforestry factsheet reports more than 80% germination when seed is fresh. Insect damage can further reduce stored seed quality.<sup>[[#cite_note-4|[4]]]</sup><sup>[[#cite_note-2|[2]]]</sup> Stem cuttings are also reported, but the accessible field references do not establish a dependable rooting protocol for ordinary nursery production.<sup>[[#cite_note-3|[3]]]</sup><sup>[[#cite_note-4|[4]]]</sup>

A laboratory experiment tested surface sterilization and germination on hormone-free Murashige–Skoog medium. Under that in-vitro protocol, 5% Clorox produced the highest germination among the tested concentrations; transverse cutting and a 45-degree seed orientation also improved germination in the stated setup. These results describe a tissue-culture procedure, not a field sowing recipe or a universal treatment for seed intended for food.<sup id="cite_ref-5">[[#cite_note-5|[5]]]</sup>

A separate greenhouse study found seed-associated bacteria and arbuscular mycorrhizal fungi and observed positive growth responses to selected inoculations under its tested conditions. The isolates, greenhouse setting, and foreign-environment conditions do not establish a general inoculation schedule or field fertilizer recommendation.<sup id="cite_ref-6">[[#cite_note-6|[6]]]</sup>