1. Reason: Chrysanthemum needs a lot of fertilizer, if the fertilizer is too little or not fertilized for a long time, it will lead to the lack of adequate nutrients during the growth of chrysanthemum, affecting the normal growth of plants, resulting in yellow leaves.
2. Treatment: Chrysanthemum plants in the field planting, the pot will be sufficient base fertilizer.At the same time, nitrogen fertilizer should be applied every 10 days, and slightly thicker fertilizer water should be applied once a week after the Beginning of Autumn to ensure adequate nutrients.
1. Reason: Chrysanthemum likes to grow in the environment of sufficient light, only sufficient light, growth will be fast.If the light is insufficient, its natural growth will be poor, and the leaves will gradually turn yellow.
2. Treatment: to move the plant to a place with sufficient light, but also through the artificial way to fill the light.When receiving light, we should pay attention to avoiding strong light and wind protection.
1. Reason: The chrysanthemum's growth to the water quantity demand is big, the soil must maintain in the moist condition.If the water is not enough, the soil will dry up, which will affect the growth of the plant, and the leaves will wither and yellow.
2. Treatment: the need for timely watering, water control, see the soil surface dry on the watering, watering to irrigate, pay attention to not appear water situation.
