Kick off spring with Senetti! These plants are cool. In addition to thriving in lower temperatures down to 3 degrees C, Senetti provides high impact color when we need it the most. In vivid blues, magic magentas, ultraviolets and stunning bicolors, where else can you find vibrant color early in the season? Plant Senetti with other cool companion bedding plants in early spring, such as pansies. Senetti thrives in full sun and partial sun conditions. Their large, daisylike flowers bloom from early spring until summer. Bloom count can be as high as 200 on a plant.