Disclaimer: This post was originally posted by Hero Member, PrimoPepper. This user is located in Holiday, Florida - Zone 9b. This was originally posted on September 12, 2007.Regarding peppers: (taken from
www.fiery-foods.com)
Earthbox, or not, one should consult the following before growing pepper families in the same EB, or farm, for that matter.
Crossing Possibilities
Any two varieties of the same pod type or species will cross, such as jalape?os crossing with piquins. Within the annuums, all varieties of all pod types will cross. Among the five species, the following scenario occurs.
Annuum: Crosses prolifically with chinense, sporadically with baccatum and frutescens, does not cross with pubescens.
Baccatum: Crosses sporadically with annuum, chinense, and frutescens; does not cross with pubescens. However, baccatum only produces sterile hybrids with other species.
Chinense: Crosses prolifically with annuum, sporadically with frutescens and baccatum, does not cross with pubescens.
Frutescens: Crosses sporadically with annuum, baccatum, and chinense; does not cross with pubescens.
Pubescens: Does not cross with any of the other species.
Gardeners can now determine which peppers will cross and which will not. For example, nothing will cross with a rocoto, so all rocoto seeds produced in a mixed garden will be true. It is somewhat safe to plant aj?s next to habaneros, because they only sporadically cross. Likewise it is somewhat safe to plant tabascos next to jalape?os or habaneros. It is relatively easy to produce hybrids of the annuum varieties with habaneros. In some cases, the second generation seed viability depends on which species pollinates the other. When frutescens pollinates annuum, there is no viable seed, but when annuum pollinates frutescens, there is a limited amount of viable seed.
Hopefully this information is helpful...
PrimoPepper