第三步：5类花草的专属提示词
5类花草（多肉/草本/木本/藤蔓/水生）各有专属视觉要点：多肉画肉质叶尖的透明感、草本画穗状花序、木本画粗糙树皮、藤蔓画攀爬姿态、水生画水面倒影。每类的prompt侧重点不同。
这是我打磨过的5类花草稳定prompt——
多肉——
"a Haworthia cooperi succulent in a small ceramic pot, translucent leaf tips glowing with backlight, rosette form, plump green leaves with white dots, soft morning light, macro photography style"
草本——
"a field of Lavandula angustifolia in Provence, purple flower spikes swaying in breeze, silver-green linear leaves, distant farmhouse, golden hour light, impressionist painting style"
木本——
"a single Prunus serrulata cherry branch in full bloom, five-petal pink blossoms with visible stamens, rough dark bark, traditional Japanese woodblock print style, soft pink palette"
藤蔓——
"a Wisteria sinensis vine cascading from a wooden pergola, drooping purple flower clusters, woody twisted vine, dappled sunlight through leaves, romantic atmosphere, watercolor painting style"
水生——
"a Nymphaea alba white water lily floating on still pond, round floating leaves, cup-shaped white flower, reflection on water surface, lotus position meditation atmosphere, oil painting style"
5类各有侧重。多肉画透明感、草本画花序、木本画树皮质感、藤蔓画垂坠感、水生画水面倒影。