Horticultural hybridsSource review · 8 September 2026
← Cactus CodexRead a cross as parentage
Record the seed parent first and pollen parent second when the breeder’s convention is known. An open-pollinated seed lot has an identified seed parent but unresolved pollen parentage. Preserve the breeder’s exact notation rather than guessing.
Selection versus progeny
The Huntington warns that seedlings sold under a parent cultivar’s name can be misleading. Give each seedling an individual record and keep its cross or lot reference.
Do not inherit a generic care schedule
Choose space and care around the actual cross. Parentage, rootstock, age and local conditions affect growth and seasonal requirements. Growing guide →


