Valerian (Centranthus ruber) displays very pretty pink flowers throughout the year However it does self seed very easily, so this is a plant to keep your eye on There can Pink Lily of the Valley Convallaria majalis 'Rosea' Flora Best Windows for Indoor Philodendron Placement Adding hydrogen peroxide to your watering routine helps your houseplants and keeps root rot away. Plantar Wart: What is it, Symptoms, Treatment, and More