Variety traits

Verbena trailing habit

Verbena L.

The trailing habit of Verbena is a qualitative characteristic of the plant's growth form that determines the ability of shoots to develop into cascading or creeping types.

In the reference 11 varieties crop Vervain, where this is mentioned in the description.

Within the variety diversity of Verbena hybrida, trailing forms are classified as cascading or creeping, possessing flexible shoots 45–60 cm in length capable of hanging from containers or forming a ground cover. Genetically, this growth type is determined by the nature of internodes and the geotropism of the stems, which distinguishes them from upright or spreading bush forms.

When assessing the trailing habit, it is important to distinguish between genetic predisposition and physiological shoot elongation due to improper cultivation practices. Trailing varieties are characterized by a high demand for specific pinching to stimulate branching from the base, whereas upright varieties are prone to lodging when nitrogen is excessive, which is mistakenly interpreted as a trailing habit and creates a risk of powdery mildew infection.

General information about the subject — on the page Vining habit.

Sources8

Varieties of Vervain 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.