Do you, friends who love rohansons, often invite rohanson home with joy and care, but it's all over the place? The needle leaves are yellow and dry, the branches are weak, and even the whole body is dead ... In fact, many of the problems are hidden in the small details of daily maintenance. Today we'll talk about the pits that are easy to walk when you're keeping rohansons
One, the light's been mistreated, the strong light hurts
Pipepoints: when you feel that rohanson is strong, you leave it in the dark corner for a long time, or you give it only a small dispersing light; or when you feel that it is happy, you put it in the sun。
Consequences: the lack of light can lead to the thinness of the rhohanson branch, the thinness of the needle, the yellowing of the needle, the loss of its original acousticity and vitality, the reduction of resistance to disease and the vulnerability to infestation; the excessive light can lead to sunburning of rohanson's needles, yellowing and drying。
Correct operation: rohansson's half-tanned environment. It can normally be placed in areas where the indoor light is bright and there is a degree of dispersive light, such as close to the window but avoiding the direct light, guaranteeing a three- to four-hour per day dispersion light. When the sun is strong in the summer, it should be properly shaded to avoid direct sunlight; the light is weak in the winter and can increase the time for light。
Two, water is what you want, water is what you want
Pipepoints: if you're busy, you forget to water it, and when you find it, the pelvis is slit, and the rohanson leaves are strewn; or you're either too “dipping”, pouring it several times a day, and the pelvis is damp for a long time, like a “weed”。
Consequences: long-term drought can damage the roots of rohansson, with the needles gradually yellowing down, drying up and dying in severe cases; prolonged water accumulation can lead to a lack of oxygen in the roots, a loss of yellow leaves and a slow loss of life in the branches。
The proper operation: "no, no, no, no" is the key. Don't water it once in a few days, but learn to observe. Touching the surface of the basin with a hand, or plugging it into the basin with a wooden stick of about 3-5 centimetres, it feels dryed and draught until the water drains from the bottom of the basin. During the summer, the temperature is high and evaporates rapidly, and the frequency of water irrigation can increase appropriately; winter temperatures are low, rohanson grows slowly, water is reduced and the pelvis drys。
3 soil selection error, sticky plate hard to grow
Pipepoints: rohanssons are grown with ordinary clay or large alkaline soil, and the soil is not exchanged for long periods of time, resulting in the stubling and hardening of the basin。
Consequences: scattered soil is poorly ventilated, water is difficult to penetrate, fertilizer is not easily absorbed, the roots of rohanson are unable to breathe and grow normally, and problems such as stagnant growth, yellow needles and falling fall will arise, and the whole plant will die in serious cases。
Correct operation: to the earth, to the earth. Rohanson likes the lax, the fertile, the well drained microtacid soil. Recommendation for soil formulation: frust soil (or peat) + rough sand (or pearl rock) is mixed at 7:3 or 6:4. Every one to two years (based on growth) the soil is replaced in spring or autumn, with the right to trim the roots and rotting roots。
It's bad to be fat and fat
Pipepoints: either you don't fertilize for a long time, you can't keep up with the nutrients; you can either overperform, you can use fat or unfertilized raw fats, like raw eggs and bone powder, and you can bury them directly in the basin。
Consequences: lack of fertilizer leads to slow growth of rohanson, thinness of needle leaves and dim colours, while loss of weight causes damage to the root line of rohanson, which results in hot edges, black hair, fall, etc., and in severe cases death。
Correct operation: “fat and diligence” is the best! Growing seasons (predominantly spring and summer, slow-growing autumn and winter hibernation periods) can use rohanson's special fat or dilute sufficient compound fats, organic fluids (e. G. Fully fermented pies). The fertilisation concentration is low, with a frequency of 1-2 per month. The next day after fertilization, fresh water can be poured to dilute the fertilizer in the soil。
5. The ventilation environment is bad and hot and wet and sick
Pipepoints: rohanson is kept in closed rooms for a long time, or other plants are overcrowded and the air is not flowing。
Consequences: unventilated ventilation can lead to hotness, dampness in rohanson's growing environment, a tendency to breed pests such as shellworms, anthrax, etc., as well as problems such as yellow hair and falling needles。
Correct operation: ventilation! Ventilation! Ventilation! Try to keep rohanson in the air, like windowside, balcony. Indoor maintenance is often provided through the opening of windows to keep the air fresh。
Six, the trim is unorthodox. It's hard to recover
Pipepoints: too many leaves have been cut off once in pursuit of formation, or recut during the boom or hibernation of rohanson。
Consequences: overcuting can seriously weaken rohansson's tree position, making it difficult for the bud to develop and even causing the branches to die. In inappropriate seasons, the wounds are slowly healed and are susceptible to infection。
Correct operation: shears should be “moderate, reasonable”! Follow the principle of “de-encumbering, trimmed” and each cut should not exceed one third of the total leaf volume. The main ones are the yellow branch, the sick branch, the thick branch and the long branch. Shapes need to be gradual and not rush. The best trimping season occurs before spring or when growth slows in autumn. After trimmed, a little grass-wood ash or polybacterial solution can be painted at the wound to prevent infection。
The temperature's not good, it's hot and cold
Pipepoints: rohansson is placed close to the heating tablet or air conditioner in winter, which exposes him to high temperatures; in the summer, it is tanned outside the room, or the indoor temperature is too high and no cooling measures are taken。
Consequences: high temperatures cause the evaporation of the rhohan pine too quickly, leading to the drying and yellowing of needles; too low temperatures cause the rhohan pine to be frozen, with frozen, fallen and, in serious cases, completely frozen to death。
Correct operation: rohanson has a suitable growth temperature between 15 and 28°c. In winter, be careful to keep warm, to keep rohanson indoor warm and far from the heating tablet, air conditioners, and to take heating measures at temperatures below 5°c, such as putting plastic bags or moving to the sun indoors. In the summer, sunlight can be avoided by placing it in a cold ventilator, with proper cooling using fans or air conditioners if necessary, but with care to avoid cold wind blowing。
Seeing here, i believe you have mastered the key points of rohanson conservation. Don't hesitate. Try to keep your rohanson in this way. I'm sure you'll soon be able to have a nice, lively rohanson. If you have a beautiful rohanson in these ways, don't forget to share with your friends who also love green trees, so that you can all feel the unique charm of rohanson
