Coastal stonecrop
The coastal stonecrop is highly reproductive. The joints between its leaves and stems are so fragile that the leaves fall off almost at the slightest touch, and fallen leaves can quickly develop into new plants in the soil, meaning that they always appear in large clusters. Each coastal stonecrop leaf turns dark brown when there is sufficient light, and, as light duration decreases, the color of the leaves slowly lighten, changing from dark brown to pink, and eventually to emerald green.