The causes and treatments of yellow leaves of Euphorbia obesa

1. Insufficient fertilizer

1. Reason: Euphorbia obesa likes fertilizer. If there is insufficient fertilizer during the growth period, it will not only cause the leaves to turn yellow, but also make it difficult for flower buds to form. Even if there are flower buds, they will often fall off or wither due to insufficient fertilizer.

2. Solution: During the growth period, you need to pay attention to strengthening fertilization management and apply decomposed liquid fertilizer once every half a month, mainly phosphorus fertilizer and supplemented with nitrogen fertilizer.

2. Improper temperature

1. Reason: Euphorbia milii is not resistant to high temperatures and severe cold. Too high temperatures can easily cause the plant to grow too tall, while too low temperatures can frostbite the plant, causing the leaves to turn yellow or wither.

2. Solution: The growth temperature of the Euphorbia milii needs to be regulated and the room temperature should be kept between 10-15℃ to ensure the normal growth of the Euphorbia milii.

3. Too little watering

1.Reason: Euphorbia obesa likes moisture and requires a lot of water during its growth period. If you water too little or not thoroughly, the soil will become too dry and the leaves will turn yellow.

2. Solution: Replenish water to the plants in time. First, water a small amount to allow the plants to adapt, then slowly increase the amount of water, and then replenish water to the leaves through the sprinkler, and then water normally in the later stage.