When the young seedlings grow to 12-20cm in the breeding period, they need to take off the heart and top, cut off the new shoots on the top, promote the branches and ensure the prosperous plant type.
When it is just moved to the outdoor in spring, it shall be trimmed in combination with turning basin. Cut off the thin branches, diseased branches and parallel branches that are too dense. If the plant is aging or growing slowly, it can be cut strongly to promote its recovery of good growth.
In the process of growth, the branches are sparse and can be picked to promote branches and form a full plant type. After pruning, pay attention to the timely application of water and fertilizer.
Xiandanhua is resistant to pruning. Before sprouting in spring, the twigs should be cut off, and the other branches of the year should be cut short.
After sprouting, when the new shoots grow to 10 cm, the shoots are plucked once, leaving 2-3 buds at the base, and 2-3 branches will grow soon.
When 6-7 leaves grow out of the branches, the shoots are plucked again to control the plant shape and promote flowering.
The flower order of Xiandan is at the top of the branch. After the first flowering, the remaining flowers should be cut off in time. Apply fertilizer in time, it will bloom again in a period of time.
In the middle of September, all the old leaves were removed and gradually grew into small, thick leaves.
Don't pick leaves in late September, pay attention to apply sufficient fertilizer before picking leaves, apply fertilizer once after picking leaves, keep sufficient sunshine and soil moist, and grow new leaves 20 days later.
In summer, the branches need to be cut short.
After flowering, the branches were cut short and only 3-4 pairs of bud eyes were kept, with a length of 8-10 cm.
Cut flat and reduce the area of the wound. After pruning, the cut branches and leaves shall be destroyed in a centralized way.
After pruning the leaves, spray the mixture of magnesium sulfate, potassium dihydrogen phosphate and tolbutine 2-3 times to the leaves, which can not only reduce the diseases and pests, but also promote the new branches.
The above is the pruning method of Xiandan flower. Only when the Dragon Boat flower is well built, can it blossom more and blossom well. The same maintenance is very important!
