How to plant the petunia seeds you bought

Basic information on petunia sowing

Petunia can be propagated by sowing. Its sowing time is mainly between March and August, and its flowering period is relatively long, from May to November.

Characteristics of petunia varieties

Petunia is a perennial herb, but when it is cultivated, it is often cultivated as an annual or biennial plant. The suitable temperature for its growth is between 15℃ and 25℃. The plant is still relatively short, but the flowers are large and the plant shape is very neat, so the effect of potted planting is very good.

Seed propagation method of petunia

Now put an appropriate amount of soil in the container where you plant the petunia and then water it thoroughly. Sow the seeds on the soil, being careful not to cover them with soil, as this may affect the germination rate.

After sowing petunias, you need to spray the soil first and then cover it with a layer of plastic film to keep the soil moist. Ensure that the maintenance temperature is between 21℃ and 24℃. Generally, seedlings will emerge in 1-2 weeks.

When the petunia seedlings grow 2-3 pairs of leaves, you can fertilize them once every 7-10 days, making sure to dilute the fertilizer. Wait until the petunia's roots are well grown before transplanting. When transplanting, transplant it into a flowerpot with a diameter of 10-12cm.