NADEZHDA TIMIRYAEVKA

Genetic Potential and Morphology of 'Nadezhda Timiryazevki'

The 'Nadezhda Timiryazevki' variety, developed by the breeders at Fgbou Vo Rgau- Mskha Imeni K. A.Timiryazeva, represents a benchmark in spray chrysanthemums tailored for professional floriculture. The technical value of this cultivar lies in the combination of high-density pompon inflorescences and stem parameters optimized for commercial harvesting.

Plant Architecture and Cut Quality

• Habitus: A medium-sized plant ranging from 30 to 60 cm in height, allowing for versatile use in tiered floral arrangements.
• Inflorescence: The pompon-type flower formation ensures high visual appeal and blossom density. With a diameter exceeding 10 cm, the variety is classified as large-flowered.
• Color Palette: Genetically fixed coloration encompasses rich red and pink hues, ensuring color stability even under varying greenhouse light intensities.

A key engineering feature of this variety is the equilibrium between blossom diameter and flower stalk resilience. While lodging is a common issue for large-flowered forms, 'Nadezhda Timiryazevki' maintains an optimal biomass distribution, which is crucial for transportability and maintaining the vase life of the cut flower. The 30–60 cm stem length minimizes losses during harvesting and ensures uniformity across commercial batches, a vital requirement in decorative crop logistics.

The industrial-scale viability of this variety is rooted in its high adaptability to indoor growing conditions. The R&D efforts of Fgbou Vo Rgau- Mskha Imeni K. A.Timiryazeva have resulted in a hybrid that, provided proper temperature and light management are maintained, produces uniform flowers in terms of shape and size, significantly reducing waste during quality control and sorting.