Peony planting: how to manage the flowering period of peony?

How to manage the flowering period of peony? What does peony florescence need to pay attention to? Please introduce the management of the flowering period of peony can be carried out with reference to the following methods. Fertilization at flowering stage of peony: the first time was pre-flowering fertilizer, which was carried out in early October. This fertilization plays a great role in promoting the flowering of peony in that year, that is, promoting flower fertilizer. The second time is post-anthesis fertilizer, which is carried out within half a month after the peony blossoms. This fertilization can promote flower bud differentiation and increase the number of flowers, which has a decisive effect on the number and quality of flowers in the second year. The third time is overwintering fertilizer, which is commonly used in combination with winter watering before the beginning of winter. The fertilizer applied this time can increase the soil temperature and protect the peony from overwintering to a certain extent. Fertilizer before and after flowering can be applied with fully mature cake fertilizer or dried dung, and overwintering fertilizer can be applied with organic fertilizer made by accumulation and retting. Extra-root topdressing before flowering also has a good effect. Moisture management of peony flowering period: peony is fleshy root, can tolerate drought slightly, and is most afraid of long-term stagnant water. After each fertilization, it should be watered in time, and watering should be carried out timely and appropriately according to the weather and soil conditions. When the weather is dry, it takes 1-2 times a day. In case of continuous rain, stagnant water must be removed at any time. In short, keeping the soil moist regularly is most beneficial to the growth of peonies. Combined with fertilization, watering, but also often loosen the soil, weeding. This can make the soil well ventilated, not rigid, and avoid weeds competing with peonies for nourishment. Prevention and control of peony diseases at flowering stage: the common diseases of peony are brown spot and root rot. Yellow-green spots appeared on the leaf surface at the beginning of brown spot, and then gradually expanded, forming brown and to dark brown markings. It can be sprayed once a month with Bordeaux solution or 500 times of Dysen zinc. Seriously ill leaves should be cut off and burned. Root rot harms the roots of peony, makes the roots black and rotten, and affects the normal growth of peonies. In severe cases, it can lead to the death of the whole plant. When planting peony, the diseased root should be cut off and burned, and some sulfur powder should be sprinkled in the planting hole. When peony infestation occurs, it can be sprayed with 500 times fluoroacetyl Xi'an. Or brush the branches with stone-sulfur mixture before winter and early spring. Manual scraping can also be done. Click to get more peony planting techniques click to get more flower planting techniques