Cause: too much water will make the roots not breathe well, rot, leading to yellow leaves; of course, not enough water will also make the water shortage and yellow leaves.
Method: need to see dry just pour, every time pour thoroughly, but do not have ponding.
Reason: it prefers the semi - shade environment. If the direct sunlight can stimulate it, the chloroplast will be damaged and yellow
Methods: the humidity should be increased properly, and the plant should be placed in the position of astigmatism.
Cause: the occurrence of freeze damage to bamboo will lead to slow metabolism, yellow leaves
Method: keep the room temperature at 15 - 25 ℃ as much as possible, and the plant will gradually come alive.
Reason: too much fertilization will lead to strong acidity of the soil, the root of the plant is damaged, too little fertilization will make the nutrients in the soil absorb the pot helmet, resulting in malnutrition of the plant.
Methods: select the fertilizer for bamboo and control the amount of fertilizer, can apply more nitrogen and potassium fertilizer, promote the growth of branches and leaves.
Cause: poisoning, diseases and insect pests, fire, TV radiation, etc. can also cause it to turn yellow
Methods: transfer the hazard source, disinfect and sterilize, cut off the yellow leaves, and cut off all branches if necessary, leaving only the base
