Citral Terpene Profile

Citral is a monoterpene acetal composed primarily of geranial and neral isomers, commonly found in lemongrass, citrus peels, and certain cannabis cultivars. In cannabis genetics, citral presence is often associated with bright, lemony, or green-note aromatics. Lineage records frequently report citral prominence in sativas and sativa-dominant hybrids, though detection methods vary across labs. Breeders working in aromatic selection programs monitor citral alongside limonene and other C10 compounds to develop distinctive sensory profiles. Citral's volatility and storage sensitivity make it a useful marker for studying terpene preservation in seed and dried flower.

Breeders select for citral-forward profiles by backcrossing known citral-rich parents and using gas chromatography to confirm terpene ratios across generations. Citral stability during storage and curing is a secondary consideration in cultivar development, as it degrades faster than more stable terpenes like β-caryophyllene.