When will Petunia be sown

Petunia is easy to raise and plant, long flowering period, colorful flowers, often used as potted plants, hanging pots, flower beds and flower beds to beautify, large area cultivation has the effect of ground cover, the landscape is magnificent and pleasing to the eye. Petunia prefers warm and sunny environments. Not resistant to frost, afraid of rain and waterlogging. Potted petunia should use loose, fertile and well-drained sandy loam.

Petunia is a new force in exploding potted plants, and many flower friends sow petunia on their own, but it is uncertain when they buy petunia to sow. Petunia is usually sown in spring, but now many flower friends have more sowing dates.

When talking about when to sow Petunia, we must talk about the germination conditions of Petunia. The optimum temperature for germination of Petunia is about 18-25 ℃, and the suitable temperature for growth is 22-34 ℃. It usually takes 3-7 days to germinate. If the sowing environment of Huayou can not meet this requirement, be careful to sow.

1. Petunia spring sowing:

The warmer temperature in spring is a good time to sow seeds. Petunia sown in spring can usually see flowers in summer. Of course, if you have the conditions, you can advance the sowing date. Spring sowing is the best sowing time.

2. Petunia is sown in autumn.

If the petunia sown in autumn go well, you can see flowers next spring, but be careful where there is no heating, because a smooth winter is a top priority.

Some flower friends say that whether I can sow seeds in summer or not, of course, is not enough, just like wintering. A smooth summer is also a test for dwarf cattle. Now, because most of the sowing conditions are superior to the price, the sowing time of seeds is often much looser, depending more on the environment and conditions.

The breeding method of morning glory is to sow seeds, and basal fertilizer should be applied before sowing. In late March every year, the seeds are planted in the loose soil with a depth of 2 cm, and the seedlings can emerge in 10-15 days; the seedlings can also be raised in the basin and then planted in various places after emergence, the pond species is better, and the seedlings are the most resistant to transplantation. When spring enters the growing period, topdressing should be applied once or twice a month. Pay attention to watering in hot summer, and we should pay attention to the control of red spiders and other pests.

Time: 2019-06-10 Click: