What to do if the leaves of morning glory turn yellow

Reasons for yellowing leaves

soil

Morning glory is not very demanding on the soil, but if the soil does not meet its growth environment needs, it will cause the leaves to turn yellow and the flowers to grow less.

Improper watering

Too much or too little watering will affect the growth of the plant. Too much water will cause water accumulation, root rot and yellowing leaves, while too little will result in evaporation without any water supply, causing the leaves to age, turn yellow and even fall off.

Pests and diseases

It is often damaged by leaf spot and powdery mildew, causing the leaves of morning glory to turn yellow.

illumination

Exposure to sunlight can easily cause the tips of morning glory leaves to burn or the leaves to turn yellow. If there is insufficient light, the morning glory will grow poorly and its leaves will turn yellow.

Lack of fertilizer

The growth of morning glory has high requirements for fertilizer, and sufficient base fertilizer should be applied. If the base fertilizer is insufficient, the leaves will turn yellow.

temperature

Morning glory likes warmth and is not cold-resistant. The temperature at which it grows cannot be too high or too low, otherwise its leaves will easily turn yellow or even die.

What to do if leaves turn yellow

Soil selection

Morning glory is suitable for growing in loose and fertile sandy soil. You can mix leaf mold and garden soil to make culture soil, and add some nitrogen, phosphorus and potassium compound fertilizer as base fertilizer.

Reasonable watering

Generally water it once a week, and you can decide whether to increase watering depending on the growth conditions. Overall, keep the soil in the pot moist without accumulating water.

Pest and disease prevention

When morning glory is sick, you can spray 500 times diluted 50% tobac wettable powder for treatment.

Controlling Lighting

When caring for morning glory, you must ensure that it receives sufficient light. When the sun is too strong in the summer, pay attention to providing shade and place it in a well-ventilated and cool place.

Reasonable fertilization

When planting morning glory, a certain amount of base fertilizer should be applied, and then topdressing can be applied once a month. If no base fertilizer is applied, fertilizer should be applied once every 15 to 20 days.

Temperature control

When the temperature is too high in summer, transplant the morning glory to a cool place indoors and spray water on the leaves to cool it down. When the temperature is low in winter, it should also be moved indoors to maintain the indoor temperature.