Primadonna

Focus on Durability: Growing the 'Primadonna' Aster

When it comes to perennial asters, many farmers fear diseases, especially Fusarium, which often ruins crops mid-season. In this regard, the 'Primadonna' hybrid from the 'Kapris' farm is a pleasant exception. From an agronomic point of view, this plant is perfectly adapted to temperate climates: it requires minimal maintenance and shows excellent resistance to pathogens.

Agronomic Features and Performance

In practice, 'Primadonna' behaves like a reliable workhorse. With a bush height of 50-80 cm, this aster holds its shape perfectly without lodging, even after heavy rain. The peony-like flower shape, 10-15 cm in diameter, makes the variety highly marketable for cut flowers—the buds are dense, keep well in water, and withstand transportation without issue.

• Winter Hardiness: Survives the cold season in open ground without significant losses, which is critical for a perennial crop.
• Usage: The variety is versatile. We have tested it as a border plant and for container gardening; it consistently shows compactness and abundant blooming.
• Color Palette: A combination of red, pink, and bicolored shades allows for the creation of stunning landscape compositions that attract customers in nurseries.

Care Recommendations

The specialists at the 'Kapris' farm, led by Vyacheslav Vasilievich Shepelev, have built genetic resistance to Fusarium into this hybrid. However, like any perennial aster, 'Primadonna' requires a standard minimum: moderate watering and timely feeding during the budding period. The plant is not finicky about soil types, but it achieves the largest flower diameter when grown in light, well-drained soil.

For those planning to grow it for cut flowers, the optimal planting density is 30-40 cm between plants. This ensures sufficient aeration and prevents excessive moisture in the lower part of the bush, which serves as the best prevention against fungal diseases.