Suitable temperature: It is best to provide an environment of 18-25 ° C in normal times, and temperature control and warmth measures must be taken in summer and winter.
Reasonable fertilization: in the peak growing season, it is necessary to topdress the fertilizer diligently, apply diluted fertilizer solution, and spray foliar fertilizer before and after the flowering period.
More sun: it likes light, to put in the lighting place more sun, summer shade can be.
Timely pruning: Cut off excessively long, overly exuberant branches in time to promote the germination of side branches.
Suitable potting soil: it is necessary to change the pot once in 2-3 years to avoid soil compaction.
First, the temperature is suitable
Holland chrysanthemum likes a warm environment, high temperature resistance and cold tolerance are not high, want it to grow vigorously, faster to achieve the purpose of bursting pot should be reasonable temperature control, usually it is best to provide an environment of 18-25 ° C, summer high temperature environment must strengthen ventilation, the best temperature control below 30 ° C. In winter, it is necessary to move the Dutch chrysanthemum indoors, and the indoor temperature should not be lower than 10 ° C, otherwise there will be a risk of frostbite, which will seriously affect the growth, and the temperature is suitable to promote faster growth.
Second, reasonable fertilization
Although dutch chrysanthemum has a certain tolerance to barrenness, it must meet the demand for nutrients and ensure sufficient nutrient supply if it wants to burst. In the peak growing season, it is best to topdress once every half a month, and apply a thin fertilizer liquid. It consumes a lot of nutrients during flowering, in order to promote vigorous growth, it is recommended to spray foliar fertilizer frequently, and select potassium dihydrogen phosphate fertilizer liquid on the line, so as to promote more flowering and more vigorous growth.
Third, get more sun
Dutch chrysanthemums are very fond of the sun, and can grow vigorously in a sufficient light environment, and it is easy to burst pots. During the breeding period, it is best to put it in a well-lit environment for a long time, and receive at least 8 hours of light per day to promote better photosynthesis and accumulate more nutrients. If it is placed in a shaded environment for a long time, not only will it not burst, but it will also have poor growth and even affect flowering.
Fourth, timely pruning
First of all, the Dutch chrysanthemum burst pot should be pruned in a timely and reasonable manner during the breeding period. The main thing is to shorten the growing branches that are too long and too vigorous, so as to promote more concentrated nutrients and germinate more side branches, which is easy to burst the pot.
Fifth, the potting soil is suitable
Want it to burst the pot also pay attention to the soil environment, although the soil requirements are not high, but the maintenance of 2-3 years need to change the soil once, otherwise the soil is easy to compact, will hinder root respiration, hinder growth. Replace soft, breathable, well-drained and fertile soil.