For this plant, the flowering period is different from June to October, because if the sowing time is different, the flowering time is also different. Under the premise of proper maintenance, if the seeds are planted in November, they will bloom in April of the next year, and in January, they will bloom in May, which is the case in most areas. In the warmer climate such as subtropical zone, the flowering period will be extended to the middle of November. Its florescence can last for two or three months, which is a long variety.
Flowering is the most needed period of nutrients, so we must ensure that it is cultured under the most suitable external conditions. The cultivated soil needs loose sandy loam with good drainage performance to prevent water accumulation and root rot; pay attention to appropriate watering, timely clean up the water when there is too much rain, and ensure sufficient water when the temperature is high; ensure sufficient sunshine, the best sunshine time every day is about 12 hours, so that plants can use photosynthesis to provide nutrients for flowers; in view of Petunia is a kind of vine Plants, so in its flowering period, to insert a bamboo pole to make it climb, so that it can grow around, when the number of leaves is more than seven, to prune in time, so that flowers grow larger, more colorful
