Variety traits

Hyacinth flower fragrance

Hyacinthus orientalis L.

Fragrance is an important varietal characteristic of the hyacinth, determined by the profile of volatile organic compounds. Its intensity depends on bulb development conditions, temperature, and light exposure.

In the reference 5 varieties crop Common hyacinth, where this is mentioned in the description.

The chemical profile of the Hyacinthus orientalis fragrance is formed by a combination of substances such as phenylethyl alcohol, benzyl acetate, alpha-pinene, and furfural. Gas chromatography-mass spectrometry methods are used to identify the composition of these compounds; however, standardized quantitative scales for assessing odor intensity in variety testing practice are absent.

Fragrance intensity is directly related to the quality of peduncle formation, which is influenced by agrotechnical conditions. Cultivation in light, well-drained soils promotes full bulb development, whereas heavy and waterlogged soils reduce the expression of varietal traits. The emission level of aromatic substances also depends on external factors, such as temperature increases and solar radiation intensity.

General information about the subject — on the page Flower fragrance.

Sources8

Varieties of Common hyacinth mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.