Planting method of Catharanthus roseus in pot

Catharanthus roseus is also known as five-petal plum, is a very special flower, it can self-secrete a substance to prevent pests, so basically the whole growth period Catharanthus roseus will not produce insect pests. The plant height of Catharanthus roseus is 20-35 cm. The flowers are red, white, scarlet and so on. They like warm and sunny environments. Next, let's talk about the planting method of Catharanthus roseus pot.

First of all, sowing, open-field cultivation can choose mid-late April, as long as the temperature in the shed is about 20-25 degrees, it can be sown and cultivated all year round, sowing directly in the open field and then covering it with a thin layer of soil. Select a 50-hole seedling tray in the greenhouse and install the seedling substrate, cover it with a layer of vermiculite after sowing and pour it through water. It sprouted in about 15 days.

Maintenance, after the seedlings grow to three leaves, it is necessary to remove the heart to ensure that the lateral branches can also grow normally. During this period, as long as the soil is moist, the temperature in the shed is about 20 degrees.

On the pot, choose a round flowerpot with a diameter of about 20 cm and a height of more than 18 cm, fill it with seedling substrate and pour water through it, then you can transplant Catharanthus roseus seedlings into the pot. After putting on the pot, you should pick the heart for 2-3 times and fertilize it once in half a month.

After a month or so, a beautiful pot of Catharanthus roseus was planted in a pot.