He cities his own hibiscus cultivars: Very few of the cultivars he has developed have single-color flowers. This gives them richness and depth. The petals are thick and don't droop, and the outer edge of the blooms have a slight wavelike shape.
他以自己孕育的朱槿為例，他選育的花多不是單一顏色，看起來豐富立體，花瓣厚、不外翻，花朵外圍還要有輕微的波浪狀。