How to propagate dianthus and what to pay attention to

Dianthus propagation method

Dianthus is generally propagated by sowing and cuttings. Seeds can be propagated, and both spring and autumn sowing are possible, but autumn sowing is the main method.

Dianthus can be propagated by sowing. The most suitable temperature for dianthus seeds to take root and germinate is about 22 degrees, so it is generally carried out in spring and autumn every year. The seeds used need to be healthy, plump and shiny. Sow the seeds evenly into the soil, and then keep the soil slightly moist. It will take about a week to take root and germinate.

Dianthus reproduction time

The time for dianthus reproduction is generally chosen after the flowering season each year, which is approximately from December to April of the following year. The best time for cutting propagation is January-February, because the branches at this time are very strong and of very good quality, with a high survival rate.

Dianthus propagation method

Dianthus division propagation

Dianthus is usually divided in autumn or early spring. Remove the plant from the pot, clean the soil at the roots, and then cut it into several parts. Each part needs to have roots. If tillers grow from the roots, they can be broken off and planted. If the plant is divided in spring, it is necessary to water it in time to keep the soil moist without accumulating water.

Dianthus cutting propagation

Dianthus can be propagated by cuttings in spring and autumn. The soil needs to be breathable, well-drained and nutritious. Cut strong branches from the mother plant. It is required to grow well and be free of diseases and insect pests. Poke small holes in the soil and insert the branches. Flatten the soil and water it thoroughly. It will take about half a month to take root.

Dianthus Seed Propagation

Prepare nutrient soil in advance as a dianthus seedling bed, and then sow the seeds in the nutrient soil. After that, add water in time to maintain the humidity of the environment. Usually, you can see the seeds sprout about 5 days after sowing, and seedlings will often emerge after 10 days.

Dianthus propagation precautions

When planting dianthus, you can apply some base fertilizer, and pinch the seedlings when they are 15 cm tall to allow them to sprout more branches. Afterwards, you need to remove the axillary buds to reduce nutrient loss, which can make the flowers larger and more colorful. During the growth period, keep them in a sunny and well-ventilated environment, keep the potting soil moist, and apply a thin liquid fertilizer every 10 days.