How big is the greenhouse seedbed net suitable for raising seedlings?
Biennial or perennial herb, IO40cm high. Ground. Upper stem thick, erect or slightly inclined, ribbed single or branched. Basal leaf blade long ovate or lanceolate with long petioles; cauline leaf blade ovate, oblong round or oblong
lanceolate, first round or blunt base round, beak with sparse round serrations or obtuse serrations, upper petioles are longer, lower ones are shorter, stipules are large, ten-pinnately lobed. The flowers are large, the diameter of the seedbed net is 3.56cm, and there are
3 to 10 flowers, usually with purple, white and yellow tricolor flowers in each flower, slightly thick and solitary leaf axils; bracteoles opposite to very small ovate-triangular sepals oblong-lanceolate base appendages developed; this controls the seedbed net normal life
long. Long-term at low temperature, it is susceptible to freezing damage. A bunch of red flowers are light-loving flowers, and the cultivation place must be full of sunshine, which is very beneficial to the growth and development of A bunch of red plants. The petals of Shangning are purple violet, and the petals on the side and the bottom are tricolor;
Thin, 5-8mm long, hairless. The flowering period is April-July, and the fruiting period is August. A string of red is more sensitive to temperature response. Seed germination needs 21 23, the temperature is lower than 151, it is very germinating, and the germination is uneven below 20T. The seedling stage of the nursery bed
In winter, 713C is suitable. During the growth period from 3 to 6 months, the temperature exceeds 30X with 13181 good temperature. The growth and development of plants will be affected, and the flowers and leaves will become smaller. Therefore, during the high temperature period in summer, it is necessary to cool down or properly shade
