Detailed explanation of culture methods and techniques of golden diamond

Soil: Golden diamond culture needs to choose sandy soil rich in humus and good drainage, and pot culture can prepare its own substrate. Growth environment: not cold-resistant, the suitable growth temperature is about 25 ℃, not less than 5 ℃. Lighting: place in a semi-overcast environment and scatter light appropriately. Watering: the water demand is large, and the basin soil remains moist. Rational fertilization: according to the principle of applying thin fertilizer frequently. Plastic pruning: cut off the old leaves properly.

I. the culture method of golden diamond

1. Planting soil

Golden diamond is a kind of southern plant, which likes slightly acidic soil. Generally, golden diamond should be planted in sandy soil with good drainage conditions and rich humus, and perlite and peat can be mixed into substrate.

2. Growth temperature

Golden diamond is not cold-resistant, suitable to grow in a warm environment, its suitable growth temperature is about 25 ℃, the growth temperature of golden diamond in winter is not lower than 5 ℃, placed in indoor maintenance, should try to avoid cold air, air conditioning, heating blow, to maintain a certain air humidity, should not be too dry.

3. Proper lighting

The golden diamond does not require high light, so it is suitable to grow in the semi-shaded environment, but it is not suitable to be placed in the shaded environment for a long time, otherwise it will easily lead to the shallower leaves, drooping leaves and longer petioles, thus losing the ornamental quality.

4. Timely watering

Golden diamond needs a lot of water in the process of growth, so it is necessary to keep the basin soil moist at any time, especially in summer, high temperature can easily lead to water shortage, but it is not suitable for excessive watering, such as stagnant water at the bottom of the basin can easily lead to root rot.

5. Rational fertilization

Golden diamond needs to replenish fertilizer in time in the process of growth, mainly applying nitrogen fertilizer, but it must not be excessive, it is better to apply thin fertilizer frequently, and the amount of fertilizer must be reasonably controlled after autumn in order to survive the winter.

6. Shaping and pruning

After the golden diamond culture for a certain period of time, the leaves will gradually appear yellow, withered, scorched and other phenomena, at this time, we need to pay attention to, if it is metabolism, the old leaves should be cut off in time, so as to reduce nutrient loss.

II. Matters needing attention in golden diamond culture

1. Some diseases will occur in the process of cultivating golden diamond, which are generally caused by environmental factors or improper daily maintenance. under normal circumstances, strengthening daily maintenance management can reduce the occurrence of diseases. if diseases occur, carbendazim, chlorothalonil and other drugs can be used to spray and control.

2. The main pest of the golden diamond is the red spider, which is usually caused by dry air. It can often spray water around the plant, and wiping the leaves at the same time can reduce the incidence of insect pests. If insect pests occur, special insecticides can be used to control them. For example, triclofenac and so on.