Of course, petunia is the happiest flower to raise in summer.

Petunia and morning glory are two different families and genera.

Morning glory, Petunia, Petunia, annual climbing flowers.

Petunia, Solanaceae, Solanaceae, perennial herbs.

Petunia can be said to be the king of grass and flowers, and petunia is almost a variety that must be planted by flower friends. indeed, petunia is a good species and easy to produce effects. it not only has a full range of flowers and colors, but also has a large number of flowers and blossoms constantly, and is not afraid of cold or heat. The planting method of petunia is actually very simple.

How to sow seeds

Petunia belongs to sowing plant, and the germination temperature is 15 ℃-20 ℃. The temperature below 10 ℃ generally can not germinate, petunia germination needs light, if in the seedling period, do not enjoy enough sunshine, petunia is very difficult to germinate.

The seed of Petunia is small, so it is ideal to choose sandy soil when raising seedlings. When sowing, it does not need to be covered with soil, but can be scattered directly and evenly on the soil surface to keep the basin soil moist. It is suggested to use a fog spray pot to water. Fog spraying can prevent seeds from being washed, and a wide spraying area can improve the germination rate of seeds.

Daily maintenance

After Petunia germinates, the newborn seedlings are fragile and can not be exposed to the sun, but they can not stay in a dark place all the time, which is not good for growth.

Petunia grows so fast that it can grow new leaves in a few days, and it's time to transplant.

Transplanting conditions: when the seedlings grow 6 or 7 leaves.

Soil selection: sandy soil that is breathable and conserve water.

Note: after transplanting, the petunia has a pot period and needs to adapt to the new environment. The petunia in the pot period is raised directly in the sun and is easy to burn seedlings. It should be kept in a cool place for a period of time, and when new leaves appear at the top of the petunia, the light can be seen.

The secret of exploding the basin

Petunia is beautiful when it blossoms, especially in the state of bursting pots, the flowers are tight, without a crack, one after another, blooming very lively.

However, some flower friends said that their own petunia has never burst the pot, only vaguely a few flowers, burst pot? It doesn't exist!

Today, the editor will reveal the secret of the explosion of petunia!

In fact, it only takes two words: hit the top.

Pinching off the top is beneficial to the sprouting of lateral branches.

Topping, that is, pinching, is a way to pinch off the top of the plant and develop lateral branches.

When the petunia grows to eight or nine leaves, it will begin to top, pinch off the top of the petunia, when the top of the petunia is pinched off, it will receive an instruction to stop growing upward, and then react quickly and develop horizontally. distribute nutrients to side branches.

Before hitting the top

This kind of topping needs to be repeated several times, and the lateral branches also need to be topped, so that more lateral branches will be divided, and the more flowers will bloom. Do not be busy watering after each topping, because the wound has not healed completely after topping. If you are infected with bacteria in the water at this time, the plant will easily be infected with germs. You should wait for the wound to heal before watering.

After topping, the lateral branches of petunia will grow rapidly.

In addition, regular pruning is needed. Petunia grows ferociously and needs regular pruning of leaves and side branches to control the type, which can reduce the diversion of nutrients.

Fertilize properly

When the stamens appear, do not apply nitrogen fertilizer, instead use potassium dihydrogen phosphate solution to spray foliar. In this way, the plant will not only grow, and there are many stamens.

After petunia blossoms, the mixture of potassium dihydrogen phosphate and organic amino acid liquid fertilizer is sprayed on the leaves every 7-10 days.

Pest control

Petunia is easy to attract whitefly and leaf miner, use a little flower god, or small powder + small blue medicine.

The flowering period of petunia is very long, it can bloom from early summer to late autumn, never stop, even if it is wilted, as long as you give some water, you can immediately come back to life.

If you like the appearance of flowers, petunia, you must not miss it.

PlantsWord intelligent cloud irrigated flowerpot after a long time of collection and arrangement, including more than 3600 species of plants, including plant reproduction methods, conservation skills, pest control and so on, determined to realize every plant enthusiast a pastoral dream.