Dahlia pinnata

Dahlia for the Asteraceae perennial herbaceous perennial flowers. Leaf on the health ,1-3 deep cleft, serrated leaf edge. Capitulum Ting-sheng, color purple, pink, pink, complex color and other colors.

Chang for Chinese New Year Flower Fair is currently cultivated varieties include: Purple Peony, Hua Mao, colorful, dark red and so on.

Habits: Hi warm cool, sunny, non-heat and drought, but fear flood. Require fertile, loose soil and good drainage.

Cultivation and management: multi-purpose cutting and seeding breeding, mainly by cuttings is generally carried out in 9-10 months.

① The basin normally in mid-October, pot 1-2 strains;

② When the seedlings 10-12 cm tall, the remaining two sections Zhai top cultivate pot branches up to 6-8 branches, topping off the last 40-50 days before the Spring Festival conducted in order to control flowering during the Spring Festival;

③ watering: watering 2-3 times a day, need to be appropriately controlled before flowering promoting flower water;

④ fertilization: early to nitrogen fertilizer-based, post-Phosphate and Potassium-based facilities. General Shi inorganic fertilizer every 10 days time, organic fertilizer once a month

⑤ pest prevention and control: periodic spraying to protect feet leaf;

⑥ tied to bamboo: in the last topping and is scheduled to sticks and begins to tie bamboo, a bamboo for each branch, while the removal of excess collateral in order to ventilation;

⑦ Zhai Lei: When the buds grow to peanut size, leaving two buds per branch, the other buds removed;

⑧ will bud: When the dew red buds, each branch, leaving only one bud.