If it is not particularly many leaves at the bottom of the leaf, the leaves appear yellow, belong to its normal renewal of metabolism, as long as the yellow leaves can be removed. If the number of yellowed leaves is relatively large, it can be appropriate for it to change the maintenance environment.
Second, cut off the bottom of the leaves
If it is a new bamboo, we can remove the bottom of the old leaves, usually keep the upper part of the leaves on the line. Because the plant on the case of too many leaves, it will slowly turn yellow. Therefore, before the hydroponically grown Bamboos root, you can use a knife to make a small cut diagonally on its bottom and place it in a vase for maintenance. Be careful not to use scissors to cut it directly, or it will cause it to break and rot in serious cases.
Third, the right amount of water
Want to really improve the phenomenon of yellow leaves, we can not put the vessel in the water irrigation is too full, usually 6 centimeters in depth is the most suitable for its growth, can meet its growth needs, too deep, but it will cause the yellowing of its leaves. Before its roots have not come out, as far as possible to reduce the number of water changes, you can also put a few iron nails into the roots, to the plant can be supplemented with some iron content, but also to reduce the yellowing of the leaves.