Mount Tacoma

Engineering Characteristics of Mount Tacoma

The Mount Tacoma tulip represents the pinnacle of late-flowering double tulip breeding. Its floral architecture, a multi-layered structure reminiscent of a peony, necessitates a specific redistribution of nutrients during the budding phase. Unlike standard cup-shaped cultivars, Mount Tacoma concentrates its biological energy into forming an increased petal count, resulting in exceptional density and structural volume.

Biological Resilience and Phytosanitary Profile

From a technical standpoint, this variety demonstrates a high degree of genetic defense against primary pathogens that typically limit bulb cultivation in both open-field and greenhouse conditions. Selective breeding has achieved robust resistance to the following conditions:

• Verticillium wilt: blocks the infiltration of Verticillium fungi into the plant's vascular system.
• Fusarium wilt: provides critical protection against basal rot, ensuring bulb longevity.
• Cladosporium: offers high resistance to foliar and stem lesions under high-humidity conditions.
• Mosaic virus: inherent resistance maintains cultivar purity and prevents petal deformation.

Agrotechnical Parameters

As a late-flowering variety, Mount Tacoma requires a balanced irrigation schedule during the latter half of the season. The medium stem height provides optimal resistance to wind stress, preventing lodging even when the heavy double blooms are fully developed. The pristine white color of the petals requires strict soil composition management—excess nitrogen can induce greening; therefore, nutritional management should prioritize potassium-phosphorus blends to strengthen cellular walls.