How to plant petunias
Summary: This article discusses how to plant petunias, including the planting methods and timing for growing green plants and flowers. Let's follow the editor to see the specific content!
Nowadays, petunias are quite familiar to us. If well cared for, petunias can easily bloom into a large flower ball, so we can all try to grow a few at home.
When growing petunias, there's no need to buy plants from the market. Growing them at home is more fulfilling, especially for those who have already grown flowers at home before, as seeds can be obtained from the original plants without having to buy them.
Planting petunias from seed to bloom is a full-process care that brings a great sense of achievement. Today, I'll teach you how to do it.
1. Sowing
You can first germinate the collected petunia seeds, which will help them grow better. Since petunia seeds are relatively small, you can use a smaller pot before the seeds germinate and cultivate them in a seedling tray, then transplant them after they grow.
Because the seeds are small, it's hard to handle them with your hands, so you can use a toothpick or a small stick to pick up the seeds and then evenly place them in the potting soil. After placing them, spray some water evenly, and the seeds will easily germinate and sprout.
2. Seedling Care
When the petunias sprout, you still need to water them regularly and place them in a sunny and well-ventilated area. Since the seedlings are still fragile, they should not be exposed to direct sunlight and should not be fertilized. Some flower enthusiasts, as soon as they see the seedlings, are eager to fertilize them, which can easily kill the seedlings.
When the seedlings grow a bit larger, they can be moved to a bigger pot.
3. Transplanting
Before transplanting, prepare the soil. Petunias prefer loose and fertile sandy soil, so when preparing the soil for petunias, pay attention to using sand and humus soil for mixing. When putting the soil into the pot, you can place some ceramsite and some base fertilizer in the pot to increase the soil's water permeability and fertility.
How to plant petunias
First, gently place the seedlings with soil in the pot, then sprinkle soil around the seedlings while shaking them. After transplanting, water the soil again.
4. Planting in a New Pot
After transplanting to a new pot, follow the daily care routine for petunias. Water according to the "dry-wet" principle: water when dry, and water thoroughly when watering. Petunias prefer well-draining soil and should not have积水, so be sure not to water too much.
Many flower enthusiasts like to grow petunias outdoors, and when it rains, they need to pay attention to the drainage of the pots. If there is too much water in the pots, the color of the flowers can become dull.
Petunias prefer sunlight, so when caring for them, make sure they get plenty of light. The flowers will bloom more with sufficient light. Also, the optimal growing temperature for petunias is between 13 and 18 degrees Celsius, which is also something to pay attention to when growing petunias. Otherwise, the plants will stop growing and won't bloom.