Cultivation

Container Culture of Zinnia x marylandica D. M. Spooner et al.

Zinnia x marylandica D. M. Spooner et al.

The container culture of Zinnia x marylandica is a high-tech method of pot production based on the hybrid's natural compactness and stress tolerance. The species is optimal for large-scale cultivation in various container formats with minimal maintenance.

In the reference 10 varieties crop Zinnia x marylandica D. M. Spooner et al., where this is mentioned in the description.

Zinnia x marylandica possesses a genetically determined compact, well-branching habit, which allows it to be used for high-density production in pots from 9 to 10.5 cm in diameter, as well as in trays and hanging baskets. Unlike Z. elegans, this species demonstrates increased resistance to drought, temperature fluctuations, and fungal infections, including powdery mildew, which is critical for limited substrate volumes.

To ensure marketability in a professional growing cycle, plant growth regulators are applied, with dosages varying based on the size of the container used. Optimal conditions for the crop include the use of well-drained peat-based substrates with a pH level of 5.5–6.2, as well as strict adherence to light and temperature schedules to control flowering dates.

General information about the subject — on the page Container culture.

Sources8

Varieties of Zinnia x marylandica D. M. Spooner et al. 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.