G ROWERS and retailers are seeing fabulous results beginning their spring seasons with Senetti, a collection of revolutionary pericallis hybrids from Suntory. In addition to thriving in temperatures as low as 35°F, Senetti provides high color impact when we need it the most in vivid blues, magentas, violets and stunning bicolors. Before reclassification, Senetti was known as a cineraria hybrid, but these plants are nothing like a typical seed cineraria grown as a house plant. Senetti’s large, daisy flowers bloom from early spring until summer. Bloom count can be as high as 200 on a plant grown in a 10-inch pot. When the first flush of flowers start to fade, plants can be cut back to rebloom, extending consumer enjoyment. Senetti is available in 10 gorgeous colors, including the new Super Blue. And Baby Senetti, a more compact series, comes in five colors, including the new Magenta Bicolor. Tips for Producing Senetti Pericallis
General Culture Use a peat/perlite mix and keep pH at 5.6. Ideal production conditions are cool and airy, 35-40˚F. Cool temperatures will produce a tough, toned finished plant with very little problems related to pests or diseases. Ventilation should be used when temperatures reach 48-50˚F and humidity should be kept low. Senetti is a day-neutral plant. In periods of long days and high light, shade will be required at a level of 40% over the crop. This is likely at the time of spring crop maturity or in early fall when plants are newly potted. Light levels of 5,000-6,000 footcandles are ideal. Watering Use a drip system or ebb-and-flood system and ensure the floor remains dry to keep humidity low. If overhead water- ing is necessary, water early in the day and on bright days. Keep the foliage as
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Suntory Spring Production Guide
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