Hydrangea Saxbicodapi Cultivar Stem Strength and Flower Color
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing Hydrangea macrophylla cultivars lack strong stems and attractive, consistent flower coloration, particularly in container-type plants, and do not exhibit the desired compact growth habit and larger leaf size compared to 'Horwack'.
Innovation Solution
A new cultivar 'SAXBICODAPI' is developed through cross-pollination, characterized by upright and mounded growth, strong stems, large mophead-type inflorescences with red-purple and green-colored sterile flowers that deepen in color when treated with aluminum sulfate, and larger leaves compared to parent selections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional Hydrangea macrophylla cultivars are used, then they can be grown in containers, but they lack strong stems and attractive consistent flower coloration
Solution Approach 1:
The patent applies parameter changes by modifying the genetic parameters of Hydrangea macrophylla through controlled cross-pollination between specific parent selections. This breeding approach changes the inherited traits to produce offspring with stronger stems and more consistent flower coloration, directly addressing the technical contradiction by altering the fundamental parameters of the plant variety.
2Shape
If existing Hydrangea cultivars are used, then they can flower, but they lack compact growth habit and larger leaf size compared to desired characteristics
Solution Approach 1:
The breeding program changes the growth habit parameters by selecting and cross-pollinating parent selections with desirable traits. The resulting 'Saxbicodapi' cultivar exhibits a compact mounded habit and larger leaf size, demonstrating parameter changes in the plant's morphological characteristics through selective breeding.
3Ease of manufacture
If parent selections are used, then they can be propagated, but the new cultivar exhibits superior plant habit compactness
Solution Approach 1:
The patent achieves parameter changes in plant habit compactness through controlled cross-pollination of parent selections. The new cultivar 'Saxbicodapi' displays a more compact mounded habit while maintaining propagation capability through cuttings, showing that genetic parameters can be optimized for both growth form and reproductive ability.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The new cultivar 'SAXBICODAPI' exhibits stable and true-to-type reproduction, offering a more compact and vigorous growth habit with enhanced stem strength and attractive flower coloration, distinguishing it from parent selections and comparable cultivars like 'Horwack'.
Implementation Method 1
red purple and green-colored sterile flowers and when treated with aluminum sulfate become darker red purple in color with development
Data Source
AI summary
A new and distinct cultivar of Hydrangea plant named ‘Saxbicodapi’, characterized by its upright and mounded plant habit; moderately vigorous to vigorous growth habit; strong stems; and large mophead-type inflorescences with red purple and green-colored sterile flowers and when treated with aluminum sulfate become darker red purple in color with development.