The best potting time for morning glory is at the beginning of April, with half of common culture soil and half of plain sand soil. Potted Petunia is either sown or dug directly from the outside. When potting the young seedlings, it should be noted that one plant in a pot does not hurt the root system. The root has a small amount of soil cover, which can reduce the damage.
Morning glory is very good to raise. As long as the environment is well lit and well ventilated, the rest is watering. If the basin soil is selected properly, the basin soil surface will be whitened and watered. As for fertilization, it should be once every half a month. Choose nitrogen, phosphorus and potassium compound fertilizer, and pay attention to not too much nitrogen fertilizer, so as to avoid too lush stems and leaves.
Morning glory is a kind of vines with strong propagation ability, so it's better to set up supports after planting. Put a bamboo pole in the middle of the flowerpot, or put the flowerpot on the guardrail to let it grow around.
But it's not enough to prune in time. When the branches grow to 6-7 leaves, pinch off the top, so as to ensure that the flowers are bigger and bloom continuously, and also avoid that the petunias grow too fast and are difficult to control.
Morning glory is very easy to suffer from white rust. The leaves, petioles and young stems may be damaged. There will be light green spots on the leaves. Once found, the disease strain should be removed in time to reduce infection. Then spray Bordeaux 500 times, once every 10-15 days to avoid infecting other plants.
Do not use fat water or mud water to irrigate the blade, and try not to let the soil into the blade when watering.
Only when the branches grow healthily can they bloom. Ideally, the first leaf of the branches has axillary buds, and the second and third leaves give out buds. When the flower bud differentiates, you can pinch off part of it, which is more favorable for flowering.
