How to grow yam is straight, how to grow big yam?

There are three ways to judge whether orchids are short of water. One is that the flowerpot becomes very light, which may be caused by water shortage. Second, the leaves become not erect, gradually curved, the gloss of the leaves decreases, the surface becomes dull, or the plant may be short of water. Third, observe whether the pot soil is white or inserted into the basin with bamboo chopsticks, according to their humidity to determine whether water shortage. If the basin soil is white, or the bottom of the bamboo chopsticks is four or five centimeters dry, it means that the basin has been short of water.

1. how to grow straight

Yams generally grow upright. If they do not grow straight, it means that there are some hard stones and gravels in the soil, which prevent them from growing.Therefore, before planting, we must turn over the soil well and take out the stones with larger particles and harder texture, so as not to affect their development.Loose and fertile soil is more conducive to the growth of planting, but also to its breathing.

Chinese yam

2. how to grow big

1. Control illumination: Many plants cannot grow without sufficient illumination. For yam, it is necessary to provide illumination, and the illumination time should not be too long.Long light time is conducive to the growth of branches and leaves, but not conducive to the development of rhizomes.Generally, strong light should be used, but the time should not be too long, so as to accelerate the accumulation of nutrients and improve its quality.

2. Proper fertilization: If the yam wants to grow well, it must provide a lot of nutrients, so it should be fertilized well.Fertilization is mainly based on base fertilizer, usually organic fertilizer or decomposed farm manure, which can provide nutrients continuously.In the growth period, appropriate topdressing is needed, nitrogen fertilizer is the main fertilizer in the early stage to promote the development of branches and leaves, and then compound fertilizer should be applied in order to make roots grow.

Chinese yam

3. Build a frame to attract vines: Yam is a vine plant. If it is not managed, it is easy to block each other's growth, resulting in poor ventilation and lighting of the leaves, affecting its development.Usually, it is necessary to set up a bracket on it so that its vines can grow along the bracket, so as to ensure good air circulation and better sunshine.The height of the bracket is 1.8-2.4 meters, and the minimum height shall not be less than 1.6 meters.