Pink Periwinkle is a Household Flower in India and is seen very commonly. Beautifully grown pink flowers with foliage leaves will definitely catch your eye. These plants are very easy to grow with seeds. Take a few seeds and put them in a very good drained soil with good sunlight. All these plants require are space, sunlight, and good soil, that's it! Since the seeds are very small compared to other seeds. a palm of them can be taken to ensure that maximum seeds are placed in the soil. They can be grown in pots too.