1, planting time
Dianthus multicolored has a high demand for planting environment, and it is generally best to plant it in September ~1October in autumn, which can promote the seeds of Dianthus multicolored to take root and germinate in the soil faster. If it is planted in spring, summer and winter, the seeds may be difficult to germinate successfully, or even may not germinate at all.
2, preparing a matrix
In fact, the planting method of Dianthus multicolored seeds is very simple. When planting Dianthus multicolored seeds, a substrate suitable for Dianthus multicolored growth should be prepared. Dianthus multicolored does not require much soil, and garden soil, peat soil and coarse sand can be mixed as the substrate for planting seeds according to the ratio of 2: 2:1.
3, sowing and sprouting
Because the seeds of Dianthus multicolored are very small, it is necessary to spread 3 ~ 5 seeds on the soil, then cover with a thin layer of soil with a thickness of1~ 2 cm, and then spray a proper amount of water on the soil to keep the soil moist, which is beneficial to the seeds of Dianthus multicolored to take root and sprout.
4, sowing and curing
Every time the seeds of Dianthus multicolored are sown in the soil, they should be placed in a cool and ventilated place, and the temperature should be controlled at about 20℃. After waiting for 10 day, the seeds will take root and sprout, and then they can be watered every 3-5 days and applied with organic fertilizer every 20 days.