What if the dahlia leaves wilt?

When the leaves of dahlias should be treated in time for many reasons, if they are in the shade for a long time, the plants will be moved to a better sunny place, strong light will be shaded for a short time, and water will be watered once in time if they are often short of water. in the high temperature season, it is necessary to spray water for about 1 or 3 times. excessive fertilizer should be stopped fertilizing, each fertilization is mainly thin fertilizer, about once a month.

Treatment of wilting leaves of Dahlia

1, see the light in time: Dahlia is a common light-loving plant, if the light given during the growth period is insufficient or placed in the shade for a long time, it will lead to poor leaf growth and wilt phenomenon, then what if the Dahlia leaves wilt? at this time, we should loosen the soil, put the plant in a better sunny environment, and shade is needed in the strong light season.

2. Replenish water: dahlias like to grow in moist soil, especially in summer, or the leaves will grow badly due to lack of water, and the phenomenon of withering and yellowing will appear. At this time, it is necessary to water thoroughly once. In the high temperature season, water should be watered about 1 to 3 times a day, and water should be sprayed around to maintain moisture to promote leaf photosynthesis.

3. Reduce fertilization: Dahlia is a fertilizer-loving plant, but excessive fertilization will also lead to branches and leaves, and finally the plant will slowly wither and die. Fertilization should be stopped in time, and thin cake fertilizer and water should be applied every other month after normal leaf growth. deep turning treatment should be carried out after fertilization to facilitate root absorption.

4, cooling treatment: Dahlia like to grow in a cool climate, if the temperature is too high will affect the growth and development of leaves, can not effectively form chlorophyll, resulting in the phenomenon of wilting, at this time you can spray water spray around to reduce the surrounding temperature, control the temperature at about 10: 25 ℃, and then move the plant into a cool place.