Why do lily buds turn yellow? How to remedy the yellowing of lily buds?

Lily is very common in life. It is loved by flower growers because of its elegant flowers and its effect of nourishing yin and clearing heat, nourishing essence and blood. Some people even grow lilies at home. So what is the matter with the yellowing lily buds? How to remedy the yellowing of lily buds? The following editor will explain them one by one, hoping to help you.

Why are lily buds turning yellow?

1. Lack of water. In severe cases of water shortage, the flower buds will easily turn yellow, so it cannot be deprived of water.

2. The temperature is too low. Although lilies like a cool environment, the temperature cannot be too low.

3. Direct sunlight. Lilies are best planted in a semi-shaded and semi-sunny environment. Too strong sunlight will cause the flower buds to turn yellow.

How to remedy yellowing of lily buds

1. The key to cultivating lilies is maintenance. As long as there are no problems with the maintenance, the annoying yellowing of the flower buds will not occur. In that case, the cultivated plants must be watered. If they are not watered in time, the flower buds will turn yellow. Generally, when we cultivate them, it is best to observe the soil and water them. This will ensure that the plants will not turn yellow due to lack of water.

2. If the temperature is not suitable, the flower buds will turn yellow. Therefore, when we grow lilies at home, it is best to keep the temperature in a stable state, not too high or too low at the same time, so as to ensure the normal growth of the plants.

3. If there is a lack of fertilizer for a long time, it will lead to insufficient nutrients. It is normal for the flower buds to turn yellow. Therefore, when we are maintaining the plant, it is best to apply fertilizer once in a while to ensure sufficient nutrients for normal growth.

How to plant and care for lilies

soil

Lilies are suitable for planting in slightly acidic, fertile and high-humus soil. When planting in pots, a mixture of peat, perlite, decomposed rice husks, leaf mold or garden soil can generally be used as the substrate.

sowing

Buy lily bulbs at the farmers' market and plant them in the prepared substrate. The burial depth is generally 3-4 times the diameter of the bulb to ensure that the rhizomes can fully absorb nutrients. At the right temperature, the lily bulbs will begin to germinate, usually around August or September.

Fertilizer and water management

In the summer when lilies are growing vigorously, they should be watered more appropriately to meet their growth needs, but care should also be taken not to overwater, so as to avoid waterlogging in the soil and causing "root rot". In the early spring, fertilize once to promote root growth; fertilize once before the flowering period, mainly with decomposed farmyard manure.

Pruning and pest control

Take good care of the lilies, prune dead branches, diseased branches and leaves in time, remove spiders and insects on the leaves, and keep the environment ventilated and dry. If not properly cared for, lilies are easily affected by lily blight, which is very harmful. In the early stage of the disease, 58% metalaxyl powder can be mixed with water and sprayed on the leaves for prevention and control.