When the seedlings are potted or the plants that have been cultured and formed are transferred, a 2-3cm thick filter layer should be made at the bottom of the basin with a coarse-grained substrate.
Sprinkle a layer of base fertilizer with a thickness of about 1-2cm (fully mature organic fertilizer can be used), and then cover a layer of substrate with a thickness of 1-2cm.
The plant shall be implanted, but the root system shall not be in direct contact with the fertilizer, so as to avoid root burning.
The dormancy and semi dormancy period of firecracker appeared in winter, which should cut off weak branches, diseased branches, dead branches and over dense branches.
At the same time, cutting can also be used to further trim the branches.
First place the basin to be replaced on the ground, tap the flowerpot downward from the surrounding edge to separate the root system from the basin wall due to the vibration, then place the flowerpot upside down on the left hand, gently clip the plant with the left index finger and middle finger, hold the basin edge with the wrist and fingertip, tap the basin bottom with the right hand continuously, and finally extend the thumb from the bottom hole to press the root soil downward, so as to let the plant come out.
After successfully taking off the basin, use your hands to pat the extra basin soil off.
Generally, under the reasonable maintenance method, the growth of firecracker bamboo (firecracker bamboo) is very fast. When it grows to a certain extent, it can be transplanted into a larger flowerpot, so that the plant can continue to grow vigorously.
The culture soil can be made according to the proportion of vegetable soil slag (3:1) or vegetable soil: medium coarse river sand: sawdust (4:1:2), or one of paddy soil, pond mud and rotten leaf soil.
