If you have the conditions, you must put bonsai at home, because bonsai is a miniature landscape, and it is endlessly interesting in every inch! Especially the black pine bonsai, Cang Jin Qi qu has a unique charm and beauty, as the saying goes, "play pots do not play loose, to the old one empty"!
Making black pine bonsai, we can't avoid digging piles, the reason is that the pile has been formed, the time required is relatively short, and most of the forms are peculiar, a little bit of pan and shape, it will be beautiful, we will encounter these problems when we dig old piles.
First, when digging the old pile of black pine, what if the root is bare?
We know that it is more difficult for black pine to survive, and if you want black pine to survive, the most reliable way is to bring more soil, try to hurt the root system as little as possible, if you can carry a large earth ball is the best. But contrary to our wishes, if we are not careful when digging old piles, we will let the earth ball scatter, coupled with the impact of the road during transportation, it is really difficult to maintain the integrity of the soil ball. Some black pines still grow in the mountains and stones, and the stones are so hard that it is impossible to maintain the integrity of the earth ball without harming the roots!
So what to do if the black pine old pile is bare roots? My advice is to pay attention to pruning first, and then pay attention to the treatment of wounds, pruning refers to the treatment of rotten roots, which can stimulate the black pine to send out new roots, and then to cut off too many shaped outer branches, reduce evaporation, reduce useless nutrient consumption, after pruning we must deal with the wound, to apply healing agent to the wound, to prevent sap from flowing out, and can avoid wound infection.
Second, when cultivating black pine, what survival rate should be paid attention to?
1. Black pine should not be disinfected when cultivated, and should not be watered immediately
The general pile should be disinfected before cultivation, but the black pine is not suitable, the reason is that the black pine wants to live, it needs to be symbiotic bacteria, if we disinfect the root system, it is bound to kill the symbiotic bacteria, which is not good for the survival of the black pine, and then the general pile is only watered after cultivation, but the black pine likes slightly dry soil, immediately after cultivation, the soil moisture is large, easy to rot roots and rotten roots, so we do not water immediately after planting, but we can use slightly moist soil when planting, and it is not too late to water after the soil is slightly dry.
2. When cultivating black pine, use more river sand and pay attention to shading and spraying water
Black pine cultivation, in order to promote rooting, in order not to rot pile, it is recommended that friends use coarse river sand, slag and other planting, so that the soil is more breathable, drainage is better, but also easy to raise roots, the next task is to pay attention to shading, reduce evaporation, avoid branch loss of water leading to plant death, in order to avoid water loss, we can spray water, increase air humidity.
Experienced veterans, will use eye-catching large plastic bags, put the black pine after the sand of the Gaopei River in a place where you can see the soft light, the eye-catching large plastic bags can be breathable, but they can also play a certain role in heat preservation and moisturizing, which is very beneficial for survival.
Third, must the black pine be planted in the year it was planted? Was it possible to look at it back then?
To tell the truth, the survival rate of black pine is not very high, planting looks like it is still alive, in fact, it may be a fake life, so we can not relax the management, in the first year must work harder, pay attention to not see the poisonous sun, appropriate amount of watering, more ventilation, conditions can be outdoor noon shade exposed, but also pay attention to frequent spraying.
Black pine is unstable in the first year of survival, so the first year should not be applied thick fertilizer, otherwise it is easy to corrode the tender roots that have just occurred, I really want to fertilize, you can use a little thin fertilizer after the pine branches germinate, and then it is best not to shape in the first year, because the shape is easy to shake the trunk, hurt the root system, and affect the life.
4. Summary
Black pine posture is beautiful, very charming, but the production of bonsai is difficult, it is because of the beauty but the production is difficult, it is more cherished, a good black pine bonsai, can even sell tens of thousands of pieces, please ask what is more valuable than this, there are friends say Luo Han Pine, to say home, Luo Han Pine compared to black pine and mountain pine, the value is too much inferior. It is autumn, you can refer to the above methods to cultivate a charming black pine bonsai!
The above is my personal opinion and opinion, the level limit may be inappropriate, please criticize and correct it! Thank you!