What kind of fertilizer does hanging orchid grow luxuriantly? What do you need to pay attention to in root and foliar fertilization?

Hanging orchid, also known as hanging potted grass, hanging orchid, flowering in May, fruit in August, the plant has the role of purifying air, the whole plant can be used as medicine. So, in the process of breeding, what kind of fertilizer does hanging orchid grow luxuriantly? What do you need to pay attention to in root and foliar fertilization?

First, what kind of fertilizer does hanging orchid grow luxuriantly?

1. Wheat, rice and stone fertilizer

Sprinkling a layer of Maifan stone particles in the flowerpot can promote the growth of flowers and prolong the flowering period.

2. Chopped egg shell fertilizer

Crushing the eggshell and burying it in the flowerpot is a good fertilizer, which can make the potted flowers grow luxuriantly and the leaves bloom and blossom.

Second, what should be paid attention to in root and foliar fertilization?

1. Attention should be paid to root fertilization:

First of all, fertilization should be less, diligent, and the concentration should be light. Excessive fertilization will cause fertilizer damage to the plant.

Secondly, when applying fertilizer, avoid splashing on the leaves, especially the new buds that have been forked, which will cause rot. When applying fertilizer, you should irrigate around the edge of the basin.

Third, to water, the next morning after fertilization should be watered, there are two functions: one is to wash away the fat on the leaves; the second is to dilute the fertilizer in the basin to avoid fertilizer injury and orchid plants.

Fourth, the newly planted Cymbidium can not be fertilized, and then fertilize after growing root 3cm.

Fifth, the temperature should be controlled below 10c °or higher than 30c °, do not fertilize.

Sixth, fertilization time should be generally selected in the evening, so that the night time fertilizer can be absorbed, can avoid fertilizer damage. Never fertilize in the morning.

2. Foliar fertilization should be paid attention to:

First of all, spraying should be targeted, and new plants need nitrogen fertilizer combined with potassium fertilizer and phosphorus supplement at flowering stage. Phnom Penh orchid less nitrogen fertilizer, so as not to lighten the color of the leaves.

Secondly, the selection of fertilizer should be scientific, apply organic fertilizer, but do not always use the same brand. In addition, the concentration ratio should be appropriate, and the concentration should be reduced as much as possible, preferring light to strong.

Thirdly, the spraying time should be reasonable, generally spraying in the evening on a sunny day, which is beneficial to the orchid leaves to absorb nutrients at night, and can avoid fertilizer damage and efficiency reduction caused by light.

Fourth, the spraying method should be fastidious, the main spraying should be on the back of the leaves, the fog point should be fine, the amount of spraying should not be too large, and it is better for the leaves not to drip water.

Fifth, the winter hanging orchid enters the dormant period, the physiological activity weakens, generally does not absorb fertilizer. Fertilizing once every half a month, spraying a little foliar fertilizer on rootless and weak orchid plants can maintain their life and improve the survival rate.